[2025/09/12 05:05:48 245172] [info] |xqc_tls_ctx_create|set cipher suites suc|ciphers:TLS_AES_128_GCM_SHA256:TLS_AES_256_GCM_SHA384:TLS_CHACHA20_POLY1305_SHA256
[2025/09/12 05:05:48 245210] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-interop|alpn_list:
hq-interop
[2025/09/12 05:05:48 245215] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-interop|
[2025/09/12 05:05:48 245219] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-29|alpn_list:
hq-interophq-29
[2025/09/12 05:05:48 245224] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-29|
[2025/09/12 05:05:48 245228] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3|alpn_list:
hq-interophq-29h3
[2025/09/12 05:05:48 245233] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3|
[2025/09/12 05:05:48 245237] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3-29|alpn_list:
hq-interophq-29h3h3-29
[2025/09/12 05:05:48 245241] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3-29|
[2025/09/12 05:05:48 245373] [debug] |scid:66b7e8ca7b94452d|xqc_timer_set|type:CONN_IDLE|expire:1757653668245370|now:1757653548245370|interv:120000000|
[2025/09/12 05:05:48 245409] [debug] |scid:66b7e8ca7b94452d|xqc_timer_set|type:PATH_IDLE|expire:1757653668245408|now:1757653548245408|interv:120000000|
[2025/09/12 05:05:48 245419] [debug] |xqc_path_create|path:0|dcid:56722c4c5a4b0628|scid:66b7e8ca7b94452d|create_path_count:1|
[2025/09/12 05:05:48 245425] [debug] |scid:66b7e8ca7b94452d|xqc_path_init|path:0|conn_addr:addr or cid not avail|cp_addr_len:0|path_addr:addr or cid not avail|pp_addr_len:0|
[2025/09/12 05:05:48 245433] [debug] |xqc_path_init|path:0|dcid:56722c4c5a4b0628|scid:66b7e8ca7b94452d|state:2|
[2025/09/12 05:05:48 245439] [debug] |scid:66b7e8ca7b94452d|xqc_conn_create|success|scid:66b7e8ca7b94452d|dcid:56722c4c5a4b0628|conn:000055BD80A4635C|
[2025/09/12 05:05:48 245446] [debug] |scid:66b7e8ca7b94452d|xqc_create_crypto_stream|encrypt_level:0|cur_state:C_INIT|
[2025/09/12 05:05:48 245459] [debug] |scid:66b7e8ca7b94452d|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/09/12 05:05:48 246273] [debug] |scid:66b7e8ca7b94452d|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:0|
[2025/09/12 05:05:48 246281] [debug] |scid:66b7e8ca7b94452d|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:48 246288] [debug] |scid:66b7e8ca7b94452d|xqc_client_create_connection|0RTT_transport_params|max_datagram_frame_size:1200|
[2025/09/12 05:05:48 246293] [debug] |scid:66b7e8ca7b94452d|xqc_conn_client_init_path_addr|path:0|conn_addr:addr or cid not avail|cp_addr_len:16|path_addr:addr or cid not avail|pp_addr_len:16|
[2025/09/12 05:05:48 246300] [debug] |scid:66b7e8ca7b94452d|xqc_engine_process_conn|conn:000055BD80A4635C|state:C_INIT|flag:TICKING UPPER_CONN_EXIST DGRAM_MSS_NOTIFY |now:1757653548246299|
[2025/09/12 05:05:48 246306] [debug] |scid:66b7e8ca7b94452d|xqc_process_crypto_write_streams|
[2025/09/12 05:05:48 246311] [debug] |scid:66b7e8ca7b94452d|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 05:05:48 246319] [info] |scid:66b7e8ca7b94452d|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:707|sent:634|pkt_type:INIT|frame:CRYPTO |now:1757653548246318|
[2025/09/12 05:05:48 246324] [debug] |scid:66b7e8ca7b94452d|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:C_INIT|next_state:C_INITIAL_SENT|
[2025/09/12 05:05:48 246331] [debug] |scid:66b7e8ca7b94452d|xqc_path_get_perf_class|conn:000055BD80A4635C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:48 246337] [debug] |scid:66b7e8ca7b94452d|xqc_minrtt_scheduler_get_path|path srtt|conn:000055BD80A4635C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:48 246342] [debug] |scid:66b7e8ca7b94452d|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:707|reinj:0|path_class:2|
[2025/09/12 05:05:48 246348] [debug] |scid:66b7e8ca7b94452d|xqc_check_acked_or_dropped_pkt|conn:000055BD80A4635C|pkt_num:0|size:707|pkt_type:INIT|frame:CRYPTO |
[2025/09/12 05:05:48 246360] [debug] |scid:66b7e8ca7b94452d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:05:48 246446] [info] |scid:66b7e8ca7b94452d|xqc_send_packet_with_pn|<==|conn:000055BD80A4635C|path:0|pkt_num:0|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1757653548246370|stream_id:0|stream_offset:0|
[2025/09/12 05:05:48 246455] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_on_packet_sent|conn:000055BD80A4635C|path:0|pkt_num:0|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:48 246463] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:05:48 246469] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:05:48 246477] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_get_pto_time_and_space|conn:000055BD80A4635C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:05:48 246483] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_get_pto_time_and_space|conn:000055BD80A4635C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:48 246490] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_get_pto_time_and_space|conn:000055BD80A4635C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:48 246496] [debug] |scid:66b7e8ca7b94452d|xqc_timer_set|type:LOSS_DETECTION|expire:1757653548996370|now:1757653548246468|interv:749902|
[2025/09/12 05:05:48 246514] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055BD80A4635C|path:0|pns:0|expire:1757653548996370|now:1757653548246468|interval:749902|pto_count:0|srtt:250000
[2025/09/12 05:05:48 246520] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1184|
[2025/09/12 05:05:48 246526] [debug] |scid:66b7e8ca7b94452d|xqc_conn_next_wakeup_time|wakeup_time:1757653548996370|
[2025/09/12 05:05:48 246530] [debug] |scid:66b7e8ca7b94452d|xqc_engine_remove_active_queue|last_ticked_time:1757653548246299|pd_index:0|
[2025/09/12 05:05:48 246535] [debug] |scid:66b7e8ca7b94452d|xqc_engine_add_wakeup_queue|next_tick_time:1757653548996370|
[2025/09/12 05:05:48 246539] [debug] |xqc_engine_wakeup_after|wakeup:1757653548996370|now:1757653548246539|diff:749831|
[2025/09/12 05:05:48 246544] [debug] |xqc_engine_conn_logic|END|
[2025/09/12 05:05:48 246599] [debug] |scid:66b7e8ca7b94452d|xqc_engine_remove_wakeup_queue|next_tick_time:1757653548996370|pq_index:0|
[2025/09/12 05:05:48 246607] [debug] |scid:66b7e8ca7b94452d|xqc_engine_add_active_queue|last_ticked_time:1757653548246299|
[2025/09/12 05:05:48 246618] [debug] |scid:66b7e8ca7b94452d|xqc_sample_check_app_limited|check_applimit|path:0|inflight:1184|now_cwnd_limited:1|all_path_empty:1|sndq:1|lostq:1|ptoq:1|
[2025/09/12 05:05:48 246623] [debug] |scid:66b7e8ca7b94452d|xqc_sample_check_app_limited|path:0|applimit:1184|
[2025/09/12 05:05:48 246632] [debug] |scid:66b7e8ca7b94452d|xqc_stream_buff_data|size:17|
[2025/09/12 05:05:48 246636] [info] |scid:66b7e8ca7b94452d|xqc_stream_send|ret:0|stream_id:0|stream_send_offset:17|pkt_type:0RTT|buff_1rtt:0|send_data_size:17|offset:17|fin:1|stream_flag:72|conn:000055BD80A4635C|conn_state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST DGRAM_MSS_NOTIFY |
[2025/09/12 05:05:48 246644] [debug] |scid:66b7e8ca7b94452d|xqc_engine_process_conn|conn:000055BD80A4635C|state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST DGRAM_MSS_NOTIFY |now:1757653548246644|
[2025/09/12 05:05:48 246654] [debug] |scid:66b7e8ca7b94452d|xqc_path_get_perf_class|conn:000055BD80A4635C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:48 246661] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:50|schedule_bytes:0|inflight:1184|cwnd:137856|conn:000055BD80A4635C|stream_id:0|stream_offset:17|
[2025/09/12 05:05:48 246669] [debug] |scid:66b7e8ca7b94452d|xqc_minrtt_scheduler_get_path|path srtt|conn:000055BD80A4635C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:48 246683] [debug] |scid:66b7e8ca7b94452d|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:50|reinj:0|path_class:2|
[2025/09/12 05:05:48 246691] [debug] |scid:66b7e8ca7b94452d|xqc_check_acked_or_dropped_pkt|conn:000055BD80A4635C|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |
[2025/09/12 05:05:48 246699] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:50|schedule_bytes:0|inflight:1184|cwnd:137856|conn:000055BD80A4635C|stream_id:0|stream_offset:17|
[2025/09/12 05:05:48 246706] [debug] |scid:66b7e8ca7b94452d|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:05:48 246713] [debug] |scid:66b7e8ca7b94452d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:05:48 246752] [info] |scid:66b7e8ca7b94452d|xqc_send_packet_with_pn|<==|conn:000055BD80A4635C|path:0|pkt_num:0|size:50|sent:66|pkt_type:0RTT|frame:STREAM |inflight:1184|now:1757653548246724|stream_id:0|stream_offset:17|
[2025/09/12 05:05:48 246762] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_on_packet_sent|conn:000055BD80A4635C|path:0|pkt_num:0|origin_pktnum:0|size:50|enc_size:66|pkt_type:0RTT|frame:STREAM |conn_state:C_INITIAL_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:48 246770] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_on_packet_sent|path:0|inflight:1184|applimit:1184|
[2025/09/12 05:05:48 246777] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:05:48 246784] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_get_pto_time_and_space|conn:000055BD80A4635C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:05:48 246791] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_get_pto_time_and_space|conn:000055BD80A4635C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:48 246797] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_get_pto_time_and_space|conn:000055BD80A4635C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:05:48 246804] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:05:48 246810] [debug] |scid:66b7e8ca7b94452d|xqc_timer_set|type:LOSS_DETECTION|expire:1757653548996370|now:1757653548246777|interv:749593|
[2025/09/12 05:05:48 246817] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055BD80A4635C|path:0|pns:0|expire:1757653548996370|now:1757653548246777|interval:749593|pto_count:0|srtt:250000
[2025/09/12 05:05:48 246825] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1234|
[2025/09/12 05:05:48 246831] [debug] |scid:66b7e8ca7b94452d|xqc_conn_next_wakeup_time|wakeup_time:1757653548996370|
[2025/09/12 05:05:48 246836] [debug] |scid:66b7e8ca7b94452d|xqc_engine_remove_active_queue|last_ticked_time:1757653548246644|pd_index:0|
[2025/09/12 05:05:48 246840] [debug] |scid:66b7e8ca7b94452d|xqc_engine_add_wakeup_queue|next_tick_time:1757653548996370|
[2025/09/12 05:05:48 246844] [debug] |xqc_engine_wakeup_after|wakeup:1757653548996370|now:1757653548246844|diff:749526|
[2025/09/12 05:05:48 246849] [debug] |xqc_engine_conn_logic|END|
[2025/09/12 05:05:48 996378] [debug] |xqc_engine_main_logic|BEGIN|now:1757653548996378|
[2025/09/12 05:05:48 996416] [debug] |scid:66b7e8ca7b94452d|xqc_engine_remove_wakeup_queue|next_tick_time:1757653548996370|pq_index:0|
[2025/09/12 05:05:48 996424] [debug] |scid:66b7e8ca7b94452d|xqc_engine_add_active_queue|last_ticked_time:1757653548246644|
[2025/09/12 05:05:48 996432] [debug] |scid:66b7e8ca7b94452d|xqc_engine_process_conn|conn:000055BD80A4635C|state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST DGRAM_MSS_NOTIFY |now:1757653548996430|
[2025/09/12 05:05:48 996441] [debug] |scid:66b7e8ca7b94452d|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653548996370|now:1757653548996430|
[2025/09/12 05:05:48 996465] [debug] |scid:66b7e8ca7b94452d|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:05:48 996471] [debug] |scid:66b7e8ca7b94452d|xqc_timer_loss_detection_timeout|send Probe pkts|conn:000055BD80A4635C|path:0|bytes_in_flight:1234|
[2025/09/12 05:05:48 996478] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:05:48 996486] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_get_pto_time_and_space|conn:000055BD80A4635C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:05:48 996492] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_get_pto_time_and_space|conn:000055BD80A4635C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:48 996498] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_get_pto_time_and_space|conn:000055BD80A4635C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:05:48 996527] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:05:48 996533] [debug] |scid:66b7e8ca7b94452d|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:0|
[2025/09/12 05:05:48 996541] [debug] |scid:66b7e8ca7b94452d|xqc_conn_send_probe_pkt|conn:000055BD80A4635C|path:0|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|
[2025/09/12 05:05:48 996552] [debug] |scid:66b7e8ca7b94452d|xqc_path_send_one_or_two_ack_elicit_pkts|dup pkt on PTO, pkt_num:0|
[2025/09/12 05:05:48 996558] [debug] |scid:66b7e8ca7b94452d|xqc_conn_send_probe_pkt|conn:000055BD80A4635C|path:0|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|
[2025/09/12 05:05:48 996573] [debug] |scid:66b7e8ca7b94452d|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:000055BD80A4635C|pto_count:1
[2025/09/12 05:05:48 996579] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:1500000|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:20|
[2025/09/12 05:05:48 996586] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_get_pto_time_and_space|conn:000055BD80A4635C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:48 996592] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_get_pto_time_and_space|conn:000055BD80A4635C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:48 996598] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_get_pto_time_and_space|conn:000055BD80A4635C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:05:48 996604] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:05:48 996610] [debug] |scid:66b7e8ca7b94452d|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1757653548996579|interv:18444986420160555036|
[2025/09/12 05:05:48 996616] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055BD80A4635C|path:0|pns:0|expire:18446744073709551615|now:1757653548996579|interval:18444986420160555036|pto_count:1|srtt:250000
[2025/09/12 05:05:48 996626] [debug] |scid:66b7e8ca7b94452d|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:PADDING CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:05:48 996634] [debug] |scid:66b7e8ca7b94452d|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:PADDING CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:05:48 996642] [debug] |scid:66b7e8ca7b94452d|xqc_check_acked_or_dropped_pkt|conn:000055BD80A4635C|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |
[2025/09/12 05:05:48 996651] [debug] |scid:66b7e8ca7b94452d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:05:48 996737] [info] |scid:66b7e8ca7b94452d|xqc_send_packet_with_pn|<==|conn:000055BD80A4635C|path:0|pkt_num:1|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:50|now:1757653548996671|stream_id:0|stream_offset:0|
[2025/09/12 05:05:48 996745] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_on_packet_sent|conn:000055BD80A4635C|path:0|pkt_num:1|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:48 996758] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_on_packet_sent|path:0|inflight:50|applimit:1184|
[2025/09/12 05:05:48 996764] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:1500000|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:20|
[2025/09/12 05:05:48 996771] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_get_pto_time_and_space|conn:000055BD80A4635C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:05:48 996778] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_get_pto_time_and_space|conn:000055BD80A4635C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:48 996783] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_get_pto_time_and_space|conn:000055BD80A4635C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:05:48 996789] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:05:48 996795] [debug] |scid:66b7e8ca7b94452d|xqc_timer_set|type:LOSS_DETECTION|expire:1757653550496671|now:1757653548996764|interv:1499907|
[2025/09/12 05:05:48 996802] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055BD80A4635C|path:0|pns:0|expire:1757653550496671|now:1757653548996764|interval:1499907|pto_count:1|srtt:250000
[2025/09/12 05:05:48 996810] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1234|
[2025/09/12 05:05:48 996817] [debug] |scid:66b7e8ca7b94452d|xqc_check_acked_or_dropped_pkt|conn:000055BD80A4635C|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |
[2025/09/12 05:05:48 996824] [debug] |scid:66b7e8ca7b94452d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:05:48 996849] [info] |scid:66b7e8ca7b94452d|xqc_send_packet_with_pn|<==|conn:000055BD80A4635C|path:0|pkt_num:2|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:1234|now:1757653548996833|stream_id:0|stream_offset:0|
[2025/09/12 05:05:48 996857] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_on_packet_sent|conn:000055BD80A4635C|path:0|pkt_num:2|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|po_in_flight:0||retrans:16|
[2025/09/12 05:05:48 996864] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_on_packet_sent|path:0|inflight:1234|applimit:1184|
[2025/09/12 05:05:48 996870] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:1500000|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:20|
[2025/09/12 05:05:48 996876] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_get_pto_time_and_space|conn:000055BD80A4635C|path:0|PNS: 0, unacked: 2368|
[2025/09/12 05:05:48 996882] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_get_pto_time_and_space|conn:000055BD80A4635C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:48 996888] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_get_pto_time_and_space|conn:000055BD80A4635C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:05:48 996894] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:05:48 996900] [debug] |scid:66b7e8ca7b94452d|xqc_timer_set|type:LOSS_DETECTION|expire:1757653550496833|now:1757653548996870|interv:1499963|
[2025/09/12 05:05:48 996906] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055BD80A4635C|path:0|pns:0|expire:1757653550496833|now:1757653548996870|interval:1499963|pto_count:1|srtt:250000
[2025/09/12 05:05:48 996913] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:2418|
[2025/09/12 05:05:48 996920] [debug] |scid:66b7e8ca7b94452d|xqc_conn_next_wakeup_time|wakeup_time:1757653550496833|
[2025/09/12 05:05:48 996926] [debug] |scid:66b7e8ca7b94452d|xqc_engine_add_wakeup_queue|next_tick_time:1757653550496833|
[2025/09/12 05:05:48 996932] [debug] |xqc_engine_wakeup_after|wakeup:1757653550496833|now:1757653548996932|diff:1499901|
[2025/09/12 05:05:48 996943] [debug] |xqc_engine_main_logic|END|now:1757653548996430|
[2025/09/12 05:05:50 497354] [debug] |xqc_engine_main_logic|BEGIN|now:1757653550497353|
[2025/09/12 05:05:50 497391] [debug] |scid:66b7e8ca7b94452d|xqc_engine_remove_wakeup_queue|next_tick_time:1757653550496833|pq_index:0|
[2025/09/12 05:05:50 497399] [debug] |scid:66b7e8ca7b94452d|xqc_engine_add_active_queue|last_ticked_time:1757653548996430|
[2025/09/12 05:05:50 497408] [debug] |scid:66b7e8ca7b94452d|xqc_engine_process_conn|conn:000055BD80A4635C|state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST DGRAM_MSS_NOTIFY |now:1757653550497406|
[2025/09/12 05:05:50 497416] [debug] |scid:66b7e8ca7b94452d|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653550496833|now:1757653550497406|
[2025/09/12 05:05:50 497423] [debug] |scid:66b7e8ca7b94452d|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:05:50 497429] [debug] |scid:66b7e8ca7b94452d|xqc_timer_loss_detection_timeout|send Probe pkts|conn:000055BD80A4635C|path:0|bytes_in_flight:2418|
[2025/09/12 05:05:50 497436] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:1500000|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:20|
[2025/09/12 05:05:50 497443] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_get_pto_time_and_space|conn:000055BD80A4635C|path:0|PNS: 0, unacked: 2368|
[2025/09/12 05:05:50 497450] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_get_pto_time_and_space|conn:000055BD80A4635C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:50 497456] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_get_pto_time_and_space|conn:000055BD80A4635C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:05:50 497462] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:05:50 497467] [debug] |scid:66b7e8ca7b94452d|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:0|
[2025/09/12 05:05:50 497475] [debug] |scid:66b7e8ca7b94452d|xqc_conn_send_probe_pkt|conn:000055BD80A4635C|path:0|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|
[2025/09/12 05:05:50 497486] [debug] |scid:66b7e8ca7b94452d|xqc_conn_send_probe_pkt|conn:000055BD80A4635C|path:0|pkt_num:1|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|
[2025/09/12 05:05:50 497541] [debug] |scid:66b7e8ca7b94452d|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:000055BD80A4635C|pto_count:2
[2025/09/12 05:05:50 497551] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:3000000|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:20|
[2025/09/12 05:05:50 497558] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_get_pto_time_and_space|conn:000055BD80A4635C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:05:50 497564] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_get_pto_time_and_space|conn:000055BD80A4635C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:50 497570] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_get_pto_time_and_space|conn:000055BD80A4635C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:05:50 497576] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:05:50 497582] [debug] |scid:66b7e8ca7b94452d|xqc_timer_set|type:LOSS_DETECTION|expire:1757653551996833|now:1757653550497550|interv:1499283|
[2025/09/12 05:05:50 497588] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055BD80A4635C|path:0|pns:0|expire:1757653551996833|now:1757653550497550|interval:1499283|pto_count:2|srtt:250000
[2025/09/12 05:05:50 497599] [debug] |scid:66b7e8ca7b94452d|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:PADDING CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:05:50 497606] [debug] |scid:66b7e8ca7b94452d|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:PADDING CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:05:50 497624] [debug] |scid:66b7e8ca7b94452d|xqc_check_acked_or_dropped_pkt|conn:000055BD80A4635C|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |
[2025/09/12 05:05:50 497633] [debug] |scid:66b7e8ca7b94452d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:05:50 497729] [info] |scid:66b7e8ca7b94452d|xqc_send_packet_with_pn|<==|conn:000055BD80A4635C|path:0|pkt_num:3|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:1234|now:1757653550497654|stream_id:0|stream_offset:0|
[2025/09/12 05:05:50 497739] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_on_packet_sent|conn:000055BD80A4635C|path:0|pkt_num:3|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|po_in_flight:0||retrans:16|
[2025/09/12 05:05:50 497747] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_on_packet_sent|path:0|inflight:1234|applimit:1184|
[2025/09/12 05:05:50 497753] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:3000000|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:20|
[2025/09/12 05:05:50 497762] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_get_pto_time_and_space|conn:000055BD80A4635C|path:0|PNS: 0, unacked: 2368|
[2025/09/12 05:05:50 497771] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_get_pto_time_and_space|conn:000055BD80A4635C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:50 497782] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_get_pto_time_and_space|conn:000055BD80A4635C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:05:50 497790] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:05:50 497796] [debug] |scid:66b7e8ca7b94452d|xqc_timer_set|type:LOSS_DETECTION|expire:1757653553497654|now:1757653550497753|interv:2999901|
[2025/09/12 05:05:50 497802] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055BD80A4635C|path:0|pns:0|expire:1757653553497654|now:1757653550497753|interval:2999901|pto_count:2|srtt:250000
[2025/09/12 05:05:50 497810] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:2418|
[2025/09/12 05:05:50 497818] [debug] |scid:66b7e8ca7b94452d|xqc_check_acked_or_dropped_pkt|conn:000055BD80A4635C|pkt_num:1|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |
[2025/09/12 05:05:50 497825] [debug] |scid:66b7e8ca7b94452d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 05:05:50 497857] [info] |scid:66b7e8ca7b94452d|xqc_send_packet_with_pn|<==|conn:000055BD80A4635C|path:0|pkt_num:4|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:2418|now:1757653550497834|stream_id:0|stream_offset:0|
[2025/09/12 05:05:50 497870] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_on_packet_sent|conn:000055BD80A4635C|path:0|pkt_num:4|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:50 497882] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_on_packet_sent|path:0|inflight:2418|applimit:1184|
[2025/09/12 05:05:50 497890] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:3000000|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:20|
[2025/09/12 05:05:50 497897] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_get_pto_time_and_space|conn:000055BD80A4635C|path:0|PNS: 0, unacked: 3552|
[2025/09/12 05:05:50 497903] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_get_pto_time_and_space|conn:000055BD80A4635C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:50 497909] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_get_pto_time_and_space|conn:000055BD80A4635C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:05:50 497915] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:05:50 497920] [debug] |scid:66b7e8ca7b94452d|xqc_timer_set|type:LOSS_DETECTION|expire:1757653553497834|now:1757653550497890|interv:2999944|
[2025/09/12 05:05:50 497932] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055BD80A4635C|path:0|pns:0|expire:1757653553497834|now:1757653550497890|interval:2999944|pto_count:2|srtt:250000
[2025/09/12 05:05:50 497939] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:3602|
[2025/09/12 05:05:50 497946] [debug] |scid:66b7e8ca7b94452d|xqc_conn_next_wakeup_time|wakeup_time:1757653553497834|
[2025/09/12 05:05:50 497953] [debug] |scid:66b7e8ca7b94452d|xqc_engine_add_wakeup_queue|next_tick_time:1757653553497834|
[2025/09/12 05:05:50 497959] [debug] |xqc_engine_wakeup_after|wakeup:1757653553497834|now:1757653550497958|diff:2999876|
[2025/09/12 05:05:50 497965] [debug] |xqc_engine_main_logic|END|now:1757653550497406|
[2025/09/12 05:05:50 533986] [info] |xqc_engine_packet_process|==>|conn:000055BD80A4635C|size:1232|state:C_INITIAL_SENT|recv_time:1757653550533982|
[2025/09/12 05:05:50 534045] [debug] |scid:66b7e8ca7b94452d|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:05:50 534058] [debug] |scid:66b7e8ca7b94452d|xqc_packet_parse_initial|success|Length:155|
[2025/09/12 05:05:50 534078] [debug] |scid:66b7e8ca7b94452d|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:05:50 534089] [debug] |scid:66b7e8ca7b94452d|xqc_packet_decrypt|decryption nonce|path_id:0|pn:9|
[2025/09/12 05:05:50 534105] [debug] |scid:66b7e8ca7b94452d|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:9|
[2025/09/12 05:05:50 534112] [debug] |scid:66b7e8ca7b94452d|xqc_process_frames|frame_type:2|
[2025/09/12 05:05:50 534128] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_on_ack_received|conn:000055BD80A4635C|path:0|pkt_num:3|origin_pktnum:0|size:1184|pns:0|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|frame_largest_ack:3|path_largest_ack:3|
[2025/09/12 05:05:50 534142] [debug] |scid:66b7e8ca7b94452d|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:2418|prior_delivered:0|prior_time:1757653548246370|is_app_limited:1|send_elapse:2251284|ack_elapse:2287612|ctl_first_sent_time:1757653550497654|lagest_ack_time:1757653550533982|curr_delivered:1184|
[2025/09/12 05:05:50 534154] [debug] |scid:66b7e8ca7b94452d|xqc_update_sample|sampler_sent_time_update:1757653550497654|
[2025/09/12 05:05:50 534163] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_on_ack_received|sndq_packets_used:5||sndq_packets_used_bytes:0|sndq_packets_free:1|
[2025/09/12 05:05:50 534171] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_update_rtt|before update rtt|conn:000055BD80A4635C|srtt:250000|rttvar:125000|minrtt:4294967295|latest_rtt:36328|ack_delay:0|
[2025/09/12 05:05:50 534184] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_update_rtt|l-0.0.0.0-60442-66b7e8ca7b94452d p-193.167.100.100-443-56722c4c5a4b0628 |after update rtt|conn:000055BD80A4635C|srtt:36328|rttvar:18164|minrtt:36328|latest_rtt:36328|ack_delay:0|
[2025/09/12 05:05:50 534193] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_get_lost_sent_pn|largest_acked:3|lost_pn:0|thresh:3|
[2025/09/12 05:05:50 534202] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:2|
[2025/09/12 05:05:50 534209] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_get_pto_time_and_space|srtt:36328|rtt_var:18164|pto_duration:435936|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:20|
[2025/09/12 05:05:50 534216] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_get_pto_time_and_space|conn:000055BD80A4635C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:50 534222] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_get_pto_time_and_space|conn:000055BD80A4635C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:50 534228] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_get_pto_time_and_space|conn:000055BD80A4635C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:05:50 534234] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:05:50 534240] [debug] |scid:66b7e8ca7b94452d|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1757653550534208|interv:18444986420159017407|
[2025/09/12 05:05:50 534255] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055BD80A4635C|path:0|pns:0|expire:18446744073709551615|now:1757653550534208|interval:18444986420159017407|pto_count:2|srtt:36328
[2025/09/12 05:05:50 534263] [debug] |scid:66b7e8ca7b94452d|xqc_generate_sample|sampler: send_elapse 2251284, ack_elapse 2287612, delivered 1184|rate 517|lost 0|
[2025/09/12 05:05:50 534270] [debug] |scid:66b7e8ca7b94452d|xqc_bbr_update_bandwidth|BBRv1: RTT round update 0 -> 1|
[2025/09/12 05:05:50 534276] [debug] |scid:66b7e8ca7b94452d|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (517) in round 1|
[2025/09/12 05:05:50 534282] [debug] |scid:66b7e8ca7b94452d|xqc_bbr_update_min_rtt|probertt expire|rtt:36328, old_rtt:2147483647|
[2025/09/12 05:05:50 534288] [debug] |scid:66b7e8ca7b94452d|xqc_bbr_update_min_rtt|minrtt expire|rtt:36328, old_rtt:2147483647|
[2025/09/12 05:05:50 534295] [debug] |scid:66b7e8ca7b94452d|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:103|
[2025/09/12 05:05:50 534301] [debug] |scid:66b7e8ca7b94452d|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:137856|packet_lost:0|acked:1184|po_sent_time:1757653550497654|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:05:50 534308] [debug] |scid:66b7e8ca7b94452d|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:137856|packet_lost:0|acked:1184|po_sent_time:1757653550497654|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:05:50 534316] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_on_ack_received|l-0.0.0.0-60442-66b7e8ca7b94452d p-193.167.100.100-443-56722c4c5a4b0628 |bbr on ack|mode:0|pacing_rate:10947877|bw:517|cwnd:139040|full_bw_reached:0|inflight:50|srtt:36328|latest_rtt:36328|min_rtt:36328|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:05:50 534325] [debug] |scid:66b7e8ca7b94452d|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:50 534332] [debug] |scid:66b7e8ca7b94452d|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:50 534339] [debug] |scid:66b7e8ca7b94452d|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:50 534345] [debug] |scid:66b7e8ca7b94452d|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|129u|
[2025/09/12 05:05:50 534803] [debug] |scid:66b7e8ca7b94452d|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:50 534813] [debug] |scid:66b7e8ca7b94452d|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:50 534821] [debug] |scid:66b7e8ca7b94452d|xqc_engine_remove_wakeup_queue|next_tick_time:1757653553497834|pq_index:0|
[2025/09/12 05:05:50 534828] [debug] |scid:66b7e8ca7b94452d|xqc_engine_add_active_queue|last_ticked_time:1757653550497406|
[2025/09/12 05:05:50 534838] [info] |scid:66b7e8ca7b94452d|xqc_conn_confirm_cid|dcid change|ori:56722c4c5a4b0628|new:3c91e3e43fc8c312452d|
[2025/09/12 05:05:50 534851] [info] |scid:66b7e8ca7b94452d|xqc_conn_addr_validated|Address Validated|conn:000055BD80A4635C|role:0|
[2025/09/12 05:05:50 534864] [debug] |scid:66b7e8ca7b94452d|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:05:50 534877] [debug] |scid:66b7e8ca7b94452d|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:0|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 05:05:50 534889] [debug] |scid:66b7e8ca7b94452d|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:9|largest:9|pns:0|
[2025/09/12 05:05:50 534901] [info] |scid:66b7e8ca7b94452d|xqc_conn_on_pkt_processed|====>|conn:000055BD80A4635C|path:0|size:1232|pkt_type:INIT|pkt_num:9|frame:ACK CRYPTO |recv_time:1757653550533982|dcid:66b7e8ca7b94452d|dcid_seq:0|
[2025/09/12 05:05:50 534915] [debug] |scid:66b7e8ca7b94452d|xqc_packet_parse_handshake|success|Length:202|
[2025/09/12 05:05:50 534929] [debug] |scid:66b7e8ca7b94452d|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:05:50 534962] [debug] |scid:66b7e8ca7b94452d|xqc_packet_decrypt|decryption nonce|path_id:0|pn:0|
[2025/09/12 05:05:50 534977] [debug] |scid:66b7e8ca7b94452d|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:0|
[2025/09/12 05:05:50 534987] [debug] |scid:66b7e8ca7b94452d|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:50 534998] [debug] |scid:66b7e8ca7b94452d|xqc_create_crypto_stream|encrypt_level:2|cur_state:C_INITIAL_SENT|
[2025/09/12 05:05:50 535015] [debug] |scid:66b7e8ca7b94452d|xqc_process_crypto_frame|level:2|
[2025/09/12 05:05:50 535026] [debug] |scid:66b7e8ca7b94452d|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 05:05:50 535036] [debug] |scid:66b7e8ca7b94452d|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|181u|
[2025/09/12 05:05:50 535159] [debug] |scid:66b7e8ca7b94452d|xqc_conn_tls_transport_params_cb|1RTT_transport_params|max_datagram_frame_size:1200|
[2025/09/12 05:05:50 535166] [debug] |scid:66b7e8ca7b94452d|xqc_conn_enable_multipath|xqc_conn_enable_multipath|0|0|
[2025/09/12 05:05:50 535172] [warn] |scid:66b7e8ca7b94452d|xqc_conn_try_to_enable_multipath|multipath_version_negotiation err|
[2025/09/12 05:05:50 535436] [debug] |scid:66b7e8ca7b94452d|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:3|SSL_quic_write_level:3|rv:1|
[2025/09/12 05:05:50 535445] [debug] |scid:66b7e8ca7b94452d|xqc_tls_do_handshake|TLS handshake|ret:1|
[2025/09/12 05:05:50 535452] [debug] |scid:66b7e8ca7b94452d|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:05:50 535459] [debug] |scid:66b7e8ca7b94452d|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:1|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 05:05:50 535468] [debug] |scid:66b7e8ca7b94452d|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:0|largest:0|pns:1|
[2025/09/12 05:05:50 535477] [info] |scid:66b7e8ca7b94452d|xqc_conn_on_pkt_processed|====>|conn:000055BD80A4635C|path:0|size:1049|pkt_type:HSK|pkt_num:0|frame:CRYPTO |recv_time:1757653550533982|dcid:66b7e8ca7b94452d|dcid_seq:0|
[2025/09/12 05:05:50 535487] [info] |scid:66b7e8ca7b94452d|xqc_packet_parse_singleunknown packet type, first byte[0], skip all buf, skip length: 820
[2025/09/12 05:05:50 535494] [info] |scid:66b7e8ca7b94452d|xqc_conn_process_packet|ignore err|-631|
[2025/09/12 05:05:50 535510] [debug] |scid:66b7e8ca7b94452d|xqc_timer_set|type:PATH_IDLE|expire:1757653670533982|now:1757653550533982|interv:120000000|
[2025/09/12 05:05:50 535519] [debug] |scid:66b7e8ca7b94452d|xqc_timer_set|type:CONN_IDLE|expire:1757653670533982|now:1757653550533982|interv:120000000|
[2025/09/12 05:05:50 535524] [debug] |xqc_engine_main_logic|BEGIN|now:1757653550535524|
[2025/09/12 05:05:50 535530] [debug] |scid:66b7e8ca7b94452d|xqc_engine_process_conn|conn:000055BD80A4635C|state:C_INITIAL_SENT|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653550535529|
[2025/09/12 05:05:50 535537] [info] |scid:66b7e8ca7b94452d|xqc_conn_check_tx_key|keys are ready, can send 1rtt now|
[2025/09/12 05:05:50 535565] [debug] |scid:66b7e8ca7b94452d|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:C_INITIAL_SENT|next_state:C_INITIAL_RECVD|
[2025/09/12 05:05:50 535574] [debug] |scid:66b7e8ca7b94452d|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:C_INITIAL_RECVD|next_state:C_HANDSHAKE_RECVD|
[2025/09/12 05:05:50 535581] [debug] |scid:66b7e8ca7b94452d|xqc_process_crypto_write_streams|
[2025/09/12 05:05:50 535586] [debug] |scid:66b7e8ca7b94452d|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 05:05:50 535591] [debug] |scid:66b7e8ca7b94452d|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:C_HANDSHAKE_RECVD|next_state:C_HANDSHAKE_RECVD|
[2025/09/12 05:05:50 535596] [debug] |scid:66b7e8ca7b94452d|xqc_process_crypto_write_streams|
[2025/09/12 05:05:50 535600] [debug] |scid:66b7e8ca7b94452d|xqc_crypto_stream_on_write|enc_level|2|
[2025/09/12 05:05:50 535612] [info] |scid:66b7e8ca7b94452d|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:70|sent:39|pkt_type:HSK|frame:CRYPTO |now:1757653550535611|
[2025/09/12 05:05:50 535618] [debug] |scid:66b7e8ca7b94452d|xqc_conn_check_handshake_complete|HANDSHAKE_COMPLETED|conn:000055BD80A4635C|
[2025/09/12 05:05:50 535624] [info] |scid:66b7e8ca7b94452d|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:05:50 535629] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_get_pto_time_and_space|srtt:36328|rtt_var:18164|pto_duration:108984|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:05:50 535635] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_get_pto_time_and_space|conn:000055BD80A4635C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:50 535642] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_get_pto_time_and_space|conn:000055BD80A4635C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:50 535651] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_get_pto_time_and_space|conn:000055BD80A4635C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:05:50 535659] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:05:50 535666] [debug] |scid:66b7e8ca7b94452d|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1757653550535629|interv:18444986420159015986|
[2025/09/12 05:05:50 535672] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055BD80A4635C|path:0|pns:0|expire:18446744073709551615|now:1757653550535629|interval:18444986420159015986|pto_count:0|srtt:36328
[2025/09/12 05:05:50 535678] [debug] |scid:66b7e8ca7b94452d|xqc_conn_early_data_accept|accept|
[2025/09/12 05:05:50 535683] [debug] |scid:66b7e8ca7b94452d|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:C_HANDSHAKE_RECVD|next_state:ESTABED|
[2025/09/12 05:05:50 535690] [debug] |scid:66b7e8ca7b94452d|xqc_gen_ack_frame|largest_recv:9|ack_delay:1708|first_ack_range:0|largest_pkt_recv_time:1757653550533982|
[2025/09/12 05:05:50 535696] [debug] |scid:66b7e8ca7b94452d|xqc_gen_ack_frame|high:9|low:9|pkt_pns:0|
[2025/09/12 05:05:50 535701] [debug] |scid:66b7e8ca7b94452d|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:9|frame_largest_recv:9|
[2025/09/12 05:05:50 535706] [debug] |scid:66b7e8ca7b94452d|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 05:05:50 535712] [debug] |scid:66b7e8ca7b94452d|xqc_gen_ack_frame|largest_recv:0|ack_delay:1729|first_ack_range:0|largest_pkt_recv_time:1757653550533982|
[2025/09/12 05:05:50 535717] [debug] |scid:66b7e8ca7b94452d|xqc_gen_ack_frame|high:0|low:0|pkt_pns:1|
[2025/09/12 05:05:50 535722] [debug] |scid:66b7e8ca7b94452d|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:0|frame_largest_recv:0|
[2025/09/12 05:05:50 535728] [debug] |scid:66b7e8ca7b94452d|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 05:05:50 535739] [debug] |scid:66b7e8ca7b94452d|xqc_path_get_perf_class|conn:000055BD80A4635C|path_id:0|path_srtt:36328|min_srtt:36328|path_bw:517|loss_rate:40.00|path_pto:0|
[2025/09/12 05:05:50 535749] [debug] |scid:66b7e8ca7b94452d|xqc_minrtt_scheduler_get_path|path srtt|conn:000055BD80A4635C|path_id:0|path_srtt:36328|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:50 535756] [debug] |scid:66b7e8ca7b94452d|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:70|reinj:0|path_class:4|
[2025/09/12 05:05:50 535762] [debug] |scid:66b7e8ca7b94452d|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:05:50 535768] [debug] |scid:66b7e8ca7b94452d|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:05:50 535774] [debug] |scid:66b7e8ca7b94452d|xqc_check_acked_or_dropped_pkt|conn:000055BD80A4635C|pkt_num:0|size:70|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:50 535780] [debug] |scid:66b7e8ca7b94452d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:05:50 535827] [info] |scid:66b7e8ca7b94452d|xqc_send_packet_with_pn|<==|conn:000055BD80A4635C|path:0|pkt_num:0|size:70|sent:86|pkt_type:HSK|frame:CRYPTO |inflight:50|now:1757653550535793|stream_id:0|stream_offset:0|
[2025/09/12 05:05:50 535839] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_on_packet_sent|conn:000055BD80A4635C|path:0|pkt_num:0|origin_pktnum:0|size:70|enc_size:86|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:50 535849] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_on_packet_sent|path:0|inflight:50|applimit:1184|
[2025/09/12 05:05:50 535856] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_get_pto_time_and_space|srtt:36328|rtt_var:18164|pto_duration:108984|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:05:50 535864] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_get_pto_time_and_space|conn:000055BD80A4635C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:50 535869] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_get_pto_time_and_space|conn:000055BD80A4635C|path:0|PNS: 1, unacked: 70|
[2025/09/12 05:05:50 535876] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_get_pto_time_and_space|conn:000055BD80A4635C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:05:50 535884] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:05:50 535891] [debug] |scid:66b7e8ca7b94452d|xqc_timer_set|type:LOSS_DETECTION|expire:1757653550644777|now:1757653550535856|interv:108921|
[2025/09/12 05:05:50 535899] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055BD80A4635C|path:0|pns:1|expire:1757653550644777|now:1757653550535856|interval:108921|pto_count:0|srtt:36328
[2025/09/12 05:05:50 535908] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:120|
[2025/09/12 05:05:50 535918] [debug] |scid:66b7e8ca7b94452d|xqc_check_acked_or_dropped_pkt|conn:000055BD80A4635C|pkt_num:0|size:81|pkt_type:INIT|frame:ACK |
[2025/09/12 05:05:50 535927] [debug] |scid:66b7e8ca7b94452d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 05:05:50 535956] [info] |scid:66b7e8ca7b94452d|xqc_send_packet_with_pn|<==|conn:000055BD80A4635C|path:0|pkt_num:5|size:1184|sent:1200|pkt_type:INIT|frame:PADDING ACK |inflight:120|now:1757653550535936|stream_id:0|stream_offset:0|
[2025/09/12 05:05:50 535964] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_on_packet_sent|conn:000055BD80A4635C|path:0|pkt_num:5|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:50 535974] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_on_packet_sent|path:0|inflight:120|applimit:1184|
[2025/09/12 05:05:50 535982] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:120|
[2025/09/12 05:05:50 535990] [debug] |scid:66b7e8ca7b94452d|xqc_check_acked_or_dropped_pkt|conn:000055BD80A4635C|pkt_num:0|size:37|pkt_type:HSK|frame:ACK |
[2025/09/12 05:05:50 535999] [debug] |scid:66b7e8ca7b94452d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:05:50 536034] [info] |scid:66b7e8ca7b94452d|xqc_send_packet_with_pn|<==|conn:000055BD80A4635C|path:0|pkt_num:1|size:37|sent:53|pkt_type:HSK|frame:ACK |inflight:120|now:1757653550536009|stream_id:0|stream_offset:0|
[2025/09/12 05:05:50 536046] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_on_packet_sent|conn:000055BD80A4635C|path:0|pkt_num:1|origin_pktnum:0|size:37|enc_size:53|pkt_type:HSK|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:50 536056] [debug] |scid:66b7e8ca7b94452d|xqc_conn_next_wakeup_time|wakeup_time:1757653550644777|
[2025/09/12 05:05:50 536064] [debug] |scid:66b7e8ca7b94452d|xqc_engine_add_wakeup_queue|next_tick_time:1757653550644777|
[2025/09/12 05:05:50 536072] [debug] |xqc_engine_wakeup_after|wakeup:1757653550644777|now:1757653550536072|diff:108705|
[2025/09/12 05:05:50 536081] [debug] |xqc_engine_main_logic|END|now:1757653550535529|
[2025/09/12 05:05:50 536097] [info] |xqc_engine_packet_process|==>|conn:000055BD80A4635C|size:1232|state:ESTABED|recv_time:1757653550536097|
[2025/09/12 05:05:50 536103] [info] |scid:66b7e8ca7b94452d|xqc_packet_parse_single|initial packet should be discarded|curr_stat:10|
[2025/09/12 05:05:50 536109] [info] |scid:66b7e8ca7b94452d|xqc_conn_process_packet|ignore err|-631|
[2025/09/12 05:05:50 536114] [debug] |scid:66b7e8ca7b94452d|xqc_timer_set|type:PATH_IDLE|expire:1757653670536097|now:1757653550536097|interv:120000000|
[2025/09/12 05:05:50 536119] [debug] |scid:66b7e8ca7b94452d|xqc_timer_set|type:CONN_IDLE|expire:1757653670536097|now:1757653550536097|interv:120000000|
[2025/09/12 05:05:50 536124] [debug] |scid:66b7e8ca7b94452d|xqc_engine_remove_wakeup_queue|next_tick_time:1757653550644777|pq_index:0|
[2025/09/12 05:05:50 536129] [debug] |scid:66b7e8ca7b94452d|xqc_engine_add_active_queue|last_ticked_time:1757653550535529|
[2025/09/12 05:05:50 536135] [debug] |xqc_engine_main_logic|BEGIN|now:1757653550536135|
[2025/09/12 05:05:50 536141] [debug] |scid:66b7e8ca7b94452d|xqc_engine_process_conn|conn:000055BD80A4635C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653550536139|
[2025/09/12 05:05:50 536148] [debug] |scid:66b7e8ca7b94452d|xqc_conn_next_wakeup_time|wakeup_time:1757653550644777|
[2025/09/12 05:05:50 536153] [debug] |scid:66b7e8ca7b94452d|xqc_engine_add_wakeup_queue|next_tick_time:1757653550644777|
[2025/09/12 05:05:50 536158] [debug] |xqc_engine_wakeup_after|wakeup:1757653550644777|now:1757653550536158|diff:108619|
[2025/09/12 05:05:50 536163] [debug] |xqc_engine_main_logic|END|now:1757653550536139|
[2025/09/12 05:05:50 642547] [debug] |xqc_engine_main_logic|BEGIN|now:1757653550642546|
[2025/09/12 05:05:50 642586] [debug] |xqc_engine_wakeup_after|wakeup:1757653550644777|now:1757653550642586|diff:2191|
[2025/09/12 05:05:50 642593] [debug] |xqc_engine_main_logic|END|now:1757653550642546|
[2025/09/12 05:05:50 645792] [debug] |xqc_engine_main_logic|BEGIN|now:1757653550645791|
[2025/09/12 05:05:50 645801] [debug] |scid:66b7e8ca7b94452d|xqc_engine_remove_wakeup_queue|next_tick_time:1757653550644777|pq_index:0|
[2025/09/12 05:05:50 645808] [debug] |scid:66b7e8ca7b94452d|xqc_engine_add_active_queue|last_ticked_time:1757653550536139|
[2025/09/12 05:05:50 645818] [debug] |scid:66b7e8ca7b94452d|xqc_engine_process_conn|conn:000055BD80A4635C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653550645814|
[2025/09/12 05:05:50 645826] [debug] |scid:66b7e8ca7b94452d|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653550644777|now:1757653550645814|
[2025/09/12 05:05:50 645833] [debug] |scid:66b7e8ca7b94452d|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:05:50 645839] [debug] |scid:66b7e8ca7b94452d|xqc_timer_loss_detection_timeout|send Probe pkts|conn:000055BD80A4635C|path:0|bytes_in_flight:120|
[2025/09/12 05:05:50 645846] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_get_pto_time_and_space|srtt:36328|rtt_var:18164|pto_duration:108984|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:05:50 645853] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_get_pto_time_and_space|conn:000055BD80A4635C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:50 645859] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_get_pto_time_and_space|conn:000055BD80A4635C|path:0|PNS: 1, unacked: 70|
[2025/09/12 05:05:50 645865] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_get_pto_time_and_space|conn:000055BD80A4635C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:05:50 645871] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:05:50 645877] [debug] |scid:66b7e8ca7b94452d|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:1|
[2025/09/12 05:05:50 645885] [debug] |scid:66b7e8ca7b94452d|xqc_conn_send_probe_pkt|conn:000055BD80A4635C|path:0|pkt_num:0|size:70|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|
[2025/09/12 05:05:50 645911] [debug] |scid:66b7e8ca7b94452d|xqc_path_send_one_or_two_ack_elicit_pkts|dup pkt on PTO, pkt_num:0|
[2025/09/12 05:05:50 645917] [debug] |scid:66b7e8ca7b94452d|xqc_conn_send_probe_pkt|conn:000055BD80A4635C|path:0|pkt_num:0|size:70|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|
[2025/09/12 05:05:50 645924] [debug] |scid:66b7e8ca7b94452d|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:000055BD80A4635C|pto_count:1
[2025/09/12 05:05:50 645930] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_get_pto_time_and_space|srtt:36328|rtt_var:18164|pto_duration:217968|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:20|
[2025/09/12 05:05:50 645937] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_get_pto_time_and_space|conn:000055BD80A4635C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:50 645943] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_get_pto_time_and_space|conn:000055BD80A4635C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:50 645949] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_get_pto_time_and_space|conn:000055BD80A4635C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:05:50 645955] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:05:50 645960] [debug] |scid:66b7e8ca7b94452d|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1757653550645930|interv:18444986420158905685|
[2025/09/12 05:05:50 645967] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055BD80A4635C|path:0|pns:0|expire:18446744073709551615|now:1757653550645930|interval:18444986420158905685|pto_count:1|srtt:36328
[2025/09/12 05:05:50 645978] [debug] |scid:66b7e8ca7b94452d|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:05:50 645985] [debug] |scid:66b7e8ca7b94452d|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:05:50 645992] [debug] |scid:66b7e8ca7b94452d|xqc_check_acked_or_dropped_pkt|conn:000055BD80A4635C|pkt_num:0|size:70|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:50 646001] [debug] |scid:66b7e8ca7b94452d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:05:50 646090] [info] |scid:66b7e8ca7b94452d|xqc_send_packet_with_pn|<==|conn:000055BD80A4635C|path:0|pkt_num:2|size:70|sent:86|pkt_type:HSK|frame:CRYPTO |inflight:50|now:1757653550646021|stream_id:0|stream_offset:0|
[2025/09/12 05:05:50 646099] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_on_packet_sent|conn:000055BD80A4635C|path:0|pkt_num:2|origin_pktnum:0|size:70|enc_size:86|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:50 646107] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_on_packet_sent|path:0|inflight:50|applimit:1184|
[2025/09/12 05:05:50 646113] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_get_pto_time_and_space|srtt:36328|rtt_var:18164|pto_duration:217968|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:20|
[2025/09/12 05:05:50 646120] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_get_pto_time_and_space|conn:000055BD80A4635C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:50 646126] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_get_pto_time_and_space|conn:000055BD80A4635C|path:0|PNS: 1, unacked: 70|
[2025/09/12 05:05:50 646132] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_get_pto_time_and_space|conn:000055BD80A4635C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:05:50 646138] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:05:50 646144] [debug] |scid:66b7e8ca7b94452d|xqc_timer_set|type:LOSS_DETECTION|expire:1757653550863989|now:1757653550646113|interv:217876|
[2025/09/12 05:05:50 646150] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055BD80A4635C|path:0|pns:1|expire:1757653550863989|now:1757653550646113|interval:217876|pto_count:1|srtt:36328
[2025/09/12 05:05:50 646162] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:120|
[2025/09/12 05:05:50 646170] [debug] |scid:66b7e8ca7b94452d|xqc_check_acked_or_dropped_pkt|conn:000055BD80A4635C|pkt_num:0|size:70|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:50 646176] [debug] |scid:66b7e8ca7b94452d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:05:50 646199] [info] |scid:66b7e8ca7b94452d|xqc_send_packet_with_pn|<==|conn:000055BD80A4635C|path:0|pkt_num:3|size:70|sent:86|pkt_type:HSK|frame:CRYPTO |inflight:120|now:1757653550646184|stream_id:0|stream_offset:0|
[2025/09/12 05:05:50 646208] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_on_packet_sent|conn:000055BD80A4635C|path:0|pkt_num:3|origin_pktnum:0|size:70|enc_size:86|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:05:50 646214] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_on_packet_sent|path:0|inflight:120|applimit:1184|
[2025/09/12 05:05:50 646221] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_get_pto_time_and_space|srtt:36328|rtt_var:18164|pto_duration:217968|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:20|
[2025/09/12 05:05:50 646227] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_get_pto_time_and_space|conn:000055BD80A4635C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:50 646233] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_get_pto_time_and_space|conn:000055BD80A4635C|path:0|PNS: 1, unacked: 140|
[2025/09/12 05:05:50 646239] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_get_pto_time_and_space|conn:000055BD80A4635C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:05:50 646245] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:05:50 646251] [debug] |scid:66b7e8ca7b94452d|xqc_timer_set|type:LOSS_DETECTION|expire:1757653550864152|now:1757653550646220|interv:217932|
[2025/09/12 05:05:50 646257] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055BD80A4635C|path:0|pns:1|expire:1757653550864152|now:1757653550646220|interval:217932|pto_count:1|srtt:36328
[2025/09/12 05:05:50 646264] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:190|
[2025/09/12 05:05:50 646271] [debug] |scid:66b7e8ca7b94452d|xqc_conn_next_wakeup_time|wakeup_time:1757653550864152|
[2025/09/12 05:05:50 646277] [debug] |scid:66b7e8ca7b94452d|xqc_engine_add_wakeup_queue|next_tick_time:1757653550864152|
[2025/09/12 05:05:50 646283] [debug] |xqc_engine_wakeup_after|wakeup:1757653550864152|now:1757653550646283|diff:217869|
[2025/09/12 05:05:50 646290] [debug] |xqc_engine_main_logic|END|now:1757653550645814|
[2025/09/12 05:05:50 707957] [info] |xqc_engine_packet_process|==>|conn:000055BD80A4635C|size:237|state:ESTABED|recv_time:1757653550707951|
[2025/09/12 05:05:50 707996] [debug] |scid:66b7e8ca7b94452d|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:66b7e8ca7b94452d|spin_bit:1|
[2025/09/12 05:05:50 708022] [debug] |scid:66b7e8ca7b94452d|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:05:50 708036] [debug] |scid:66b7e8ca7b94452d|xqc_packet_decrypt|decryption nonce|path_id:0|pn:3|
[2025/09/12 05:05:50 708060] [debug] |scid:66b7e8ca7b94452d|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:3|
[2025/09/12 05:05:50 708073] [debug] |scid:66b7e8ca7b94452d|xqc_process_frames|frame_type:1e|
[2025/09/12 05:05:50 708088] [debug] |scid:66b7e8ca7b94452d|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:50 708102] [debug] |scid:66b7e8ca7b94452d|xqc_process_new_conn_id_frame|new_conn_id|c46ef82a7c92169f12c2|sr_token:27d26c2adb1c6d04aa242d29d75dd8e3
[2025/09/12 05:05:50 708124] [debug] |scid:66b7e8ca7b94452d|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:50 708138] [debug] |scid:66b7e8ca7b94452d|xqc_process_new_conn_id_frame|new_conn_id|85e75b073c9f5eb78aba|sr_token:fe271fc8b04e4d1af49f5ab4d54c1bbb
[2025/09/12 05:05:50 708169] [debug] |scid:66b7e8ca7b94452d|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:50 708178] [debug] |scid:66b7e8ca7b94452d|xqc_process_new_conn_id_frame|new_conn_id|00f9f870a8d5cf8aa7b9|sr_token:36ad45d1ade741d3f499115316890753
[2025/09/12 05:05:50 708187] [debug] |scid:66b7e8ca7b94452d|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:50 708195] [debug] |scid:66b7e8ca7b94452d|xqc_process_new_conn_id_frame|new_conn_id|dd901bf90973c87d139e|sr_token:2c6d34ebdf83ab2f6d040cb1d7372172
[2025/09/12 05:05:50 708203] [debug] |scid:66b7e8ca7b94452d|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:50 708210] [debug] |scid:66b7e8ca7b94452d|xqc_process_new_conn_id_frame|new_conn_id|15775562d75fdc822007|sr_token:ea6763d8ca197fa31883aacab51634cf
[2025/09/12 05:05:50 708219] [debug] |scid:66b7e8ca7b94452d|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:50 708226] [debug] |scid:66b7e8ca7b94452d|xqc_process_new_conn_id_frame|new_conn_id|873de37373711f122fe0|sr_token:56b3d4922507d906824e8a292a95c71c
[2025/09/12 05:05:50 708235] [debug] |scid:66b7e8ca7b94452d|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:50 708242] [debug] |scid:66b7e8ca7b94452d|xqc_process_new_conn_id_frame|new_conn_id|6d6216da4a90d00c2561|sr_token:a39a3461fbf6346a8bc56cbeecdfa6e3
[2025/09/12 05:05:50 708252] [info] |scid:66b7e8ca7b94452d|xqc_conn_handshake_confirmed|handshake confirmed|conn:000055BD80A4635C|
[2025/09/12 05:05:50 708263] [debug] |scid:66b7e8ca7b94452d|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:190|cwnd:139040|pkt_num:0|ptype:2|frames:CRYPTO |
[2025/09/12 05:05:50 708273] [debug] |scid:66b7e8ca7b94452d|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:120|cwnd:139040|pkt_num:2|ptype:2|frames:CRYPTO |
[2025/09/12 05:05:50 708282] [debug] |scid:66b7e8ca7b94452d|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:50|cwnd:139040|pkt_num:3|ptype:2|frames:CRYPTO |
[2025/09/12 05:05:50 708290] [info] |scid:66b7e8ca7b94452d|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:1
[2025/09/12 05:05:50 708298] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_get_pto_time_and_space|srtt:36328|rtt_var:18164|pto_duration:108984|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:05:50 708307] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_get_pto_time_and_space|conn:000055BD80A4635C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:50 708315] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_get_pto_time_and_space|conn:000055BD80A4635C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:50 708323] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_get_pto_time_and_space|conn:000055BD80A4635C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:05:50 708331] [debug] |scid:66b7e8ca7b94452d|xqc_timer_set|type:LOSS_DETECTION|expire:1757653550708297|now:1757653550708297|interv:0|
[2025/09/12 05:05:50 708339] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055BD80A4635C|path:0|pns:2|expire:1757653548375708|now:1757653550708297|interval:0|pto_count:0|srtt:36328
[2025/09/12 05:05:50 708349] [debug] |scid:66b7e8ca7b94452d|xqc_timer_set|type:ACK_01RTT|expire:1757653550732951|now:1757653550707951|interv:25000|
[2025/09/12 05:05:50 708361] [debug] |scid:66b7e8ca7b94452d|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653550707951|max_ack_delay:25000|
[2025/09/12 05:05:50 708370] [debug] |scid:66b7e8ca7b94452d|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:3|largest:3|pns:2|
[2025/09/12 05:05:50 708379] [info] |scid:66b7e8ca7b94452d|xqc_conn_on_pkt_processed|====>|conn:000055BD80A4635C|path:0|size:237|pkt_type:SHORT_HEADER|pkt_num:3|frame:NEW_CONNECTION_ID HANDSHAKE_DONE |recv_time:1757653550707951|dcid:66b7e8ca7b94452d|dcid_seq:0|
[2025/09/12 05:05:50 708389] [debug] |scid:66b7e8ca7b94452d|xqc_timer_set|type:PATH_IDLE|expire:1757653670707951|now:1757653550707951|interv:120000000|
[2025/09/12 05:05:50 708402] [debug] |scid:66b7e8ca7b94452d|xqc_timer_set|type:CONN_IDLE|expire:1757653670707951|now:1757653550707951|interv:120000000|
[2025/09/12 05:05:50 708410] [debug] |scid:66b7e8ca7b94452d|xqc_engine_remove_wakeup_queue|next_tick_time:1757653550864152|pq_index:0|
[2025/09/12 05:05:50 708418] [debug] |scid:66b7e8ca7b94452d|xqc_engine_add_active_queue|last_ticked_time:1757653550645814|
[2025/09/12 05:05:50 708425] [debug] |xqc_engine_main_logic|BEGIN|now:1757653550708425|
[2025/09/12 05:05:50 708436] [debug] |scid:66b7e8ca7b94452d|xqc_engine_process_conn|conn:000055BD80A4635C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653550708433|
[2025/09/12 05:05:50 708444] [debug] |scid:66b7e8ca7b94452d|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653550708297|now:1757653550708433|
[2025/09/12 05:05:50 708452] [debug] |scid:66b7e8ca7b94452d|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:05:50 708460] [debug] |scid:66b7e8ca7b94452d|xqc_timer_loss_detection_timeout|send Probe pkts|conn:000055BD80A4635C|path:0|bytes_in_flight:50|
[2025/09/12 05:05:50 708467] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_get_pto_time_and_space|srtt:36328|rtt_var:18164|pto_duration:108984|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:05:50 708476] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_get_pto_time_and_space|conn:000055BD80A4635C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:50 708484] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_get_pto_time_and_space|conn:000055BD80A4635C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:50 708491] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_get_pto_time_and_space|conn:000055BD80A4635C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:05:50 708525] [debug] |scid:66b7e8ca7b94452d|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:05:50 708536] [debug] |scid:66b7e8ca7b94452d|xqc_conn_send_probe_pkt|conn:000055BD80A4635C|path:0|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:05:50 708543] [debug] |scid:66b7e8ca7b94452d|xqc_path_send_one_or_two_ack_elicit_pkts|dup pkt on PTO, pkt_num:0|
[2025/09/12 05:05:50 708549] [debug] |scid:66b7e8ca7b94452d|xqc_conn_send_probe_pkt|conn:000055BD80A4635C|path:0|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:05:50 708556] [debug] |scid:66b7e8ca7b94452d|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:000055BD80A4635C|pto_count:1
[2025/09/12 05:05:50 708562] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:000055BD80A4635C|path:0|
[2025/09/12 05:05:50 708568] [debug] |scid:66b7e8ca7b94452d|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:50 708573] [debug] |scid:66b7e8ca7b94452d|xqc_timer_expire|unset|type:LOSS_DETECTION|expire_time:0|now:1757653550708433|
[2025/09/12 05:05:50 708578] [debug] |scid:66b7e8ca7b94452d|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:50 708604] [debug] |scid:66b7e8ca7b94452d|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:4f94c9e79e991637|sr_token:40e6236eff7f0000436c7559bd550000|seq_num:1
[2025/09/12 05:05:50 708613] [debug] |scid:66b7e8ca7b94452d|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:ffe4bc480b36fc2f|sr_token:40e6236eff7f0000436c7559bd550000|seq_num:2
[2025/09/12 05:05:50 708620] [debug] |scid:66b7e8ca7b94452d|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:17|
[2025/09/12 05:05:50 708625] [debug] |scid:66b7e8ca7b94452d|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:17|
[2025/09/12 05:05:50 708632] [debug] |scid:66b7e8ca7b94452d|xqc_path_get_perf_class|conn:000055BD80A4635C|path_id:0|path_srtt:36328|min_srtt:36328|path_bw:517|loss_rate:40.00|path_pto:1|
[2025/09/12 05:05:50 708642] [debug] |scid:66b7e8ca7b94452d|xqc_minrtt_scheduler_get_path|path srtt|conn:000055BD80A4635C|path_id:0|path_srtt:36328|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:50 708648] [debug] |scid:66b7e8ca7b94452d|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:43|reinj:0|path_class:4|
[2025/09/12 05:05:50 708654] [debug] |scid:66b7e8ca7b94452d|xqc_path_get_perf_class|conn:000055BD80A4635C|path_id:0|path_srtt:36328|min_srtt:36328|path_bw:517|loss_rate:40.00|path_pto:1|
[2025/09/12 05:05:50 708660] [debug] |scid:66b7e8ca7b94452d|xqc_minrtt_scheduler_get_path|path srtt|conn:000055BD80A4635C|path_id:0|path_srtt:36328|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:50 708665] [debug] |scid:66b7e8ca7b94452d|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:43|reinj:0|path_class:4|
[2025/09/12 05:05:50 708672] [debug] |scid:66b7e8ca7b94452d|xqc_check_acked_or_dropped_pkt|conn:000055BD80A4635C|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |
[2025/09/12 05:05:50 708678] [debug] |scid:66b7e8ca7b94452d|xqc_convert_pkt_0rtt_2_1rtt|0RTT to 1RTT|conn:000055BD80A4635C|type:4|pkt_num:0|pns:2|frame:STREAM |
[2025/09/12 05:05:50 708684] [debug] |scid:66b7e8ca7b94452d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:05:50 708725] [info] |scid:66b7e8ca7b94452d|xqc_send_packet_with_pn|<==|conn:000055BD80A4635C|path:0|pkt_num:1|size:36|sent:52|pkt_type:SHORT_HEADER|frame:STREAM |inflight:0|now:1757653550708693|stream_id:0|stream_offset:17|
[2025/09/12 05:05:50 708736] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_on_packet_sent|conn:000055BD80A4635C|path:0|pkt_num:1|origin_pktnum:0|size:36|enc_size:52|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:50 708746] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:1184|
[2025/09/12 05:05:50 708755] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_get_pto_time_and_space|srtt:36328|rtt_var:18164|pto_duration:217968|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:20|
[2025/09/12 05:05:50 708765] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_get_pto_time_and_space|conn:000055BD80A4635C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:50 708771] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_get_pto_time_and_space|conn:000055BD80A4635C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:50 708776] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_get_pto_time_and_space|conn:000055BD80A4635C|path:0|PNS: 2, unacked: 36|
[2025/09/12 05:05:50 708781] [debug] |scid:66b7e8ca7b94452d|xqc_timer_set|type:LOSS_DETECTION|expire:1757653550966661|now:1757653550708755|interv:257906|
[2025/09/12 05:05:50 708786] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055BD80A4635C|path:0|pns:2|expire:1757653550966661|now:1757653550708755|interval:257906|pto_count:1|srtt:36328
[2025/09/12 05:05:50 708793] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:36|
[2025/09/12 05:05:50 708799] [debug] |scid:66b7e8ca7b94452d|xqc_check_acked_or_dropped_pkt|conn:000055BD80A4635C|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |
[2025/09/12 05:05:50 708804] [debug] |scid:66b7e8ca7b94452d|xqc_convert_pkt_0rtt_2_1rtt|0RTT to 1RTT|conn:000055BD80A4635C|type:4|pkt_num:0|pns:2|frame:STREAM |
[2025/09/12 05:05:50 708809] [debug] |scid:66b7e8ca7b94452d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:05:50 708836] [info] |scid:66b7e8ca7b94452d|xqc_send_packet_with_pn|<==|conn:000055BD80A4635C|path:0|pkt_num:2|size:36|sent:52|pkt_type:SHORT_HEADER|frame:STREAM |inflight:36|now:1757653550708816|stream_id:0|stream_offset:17|
[2025/09/12 05:05:50 708846] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_on_packet_sent|conn:000055BD80A4635C|path:0|pkt_num:2|origin_pktnum:0|size:36|enc_size:52|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:05:50 708863] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_on_packet_sent|path:0|inflight:36|applimit:1184|
[2025/09/12 05:05:50 708870] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_get_pto_time_and_space|srtt:36328|rtt_var:18164|pto_duration:217968|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:20|
[2025/09/12 05:05:50 708875] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_get_pto_time_and_space|conn:000055BD80A4635C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:50 708880] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_get_pto_time_and_space|conn:000055BD80A4635C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:50 708885] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_get_pto_time_and_space|conn:000055BD80A4635C|path:0|PNS: 2, unacked: 72|
[2025/09/12 05:05:50 708890] [debug] |scid:66b7e8ca7b94452d|xqc_timer_set|type:LOSS_DETECTION|expire:1757653550966784|now:1757653550708870|interv:257914|
[2025/09/12 05:05:50 708895] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055BD80A4635C|path:0|pns:2|expire:1757653550966784|now:1757653550708870|interval:257914|pto_count:1|srtt:36328
[2025/09/12 05:05:50 708901] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:72|
[2025/09/12 05:05:50 708907] [debug] |scid:66b7e8ca7b94452d|xqc_check_acked_or_dropped_pkt|conn:000055BD80A4635C|pkt_num:0|size:43|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:05:50 708912] [debug] |scid:66b7e8ca7b94452d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:05:50 708938] [info] |scid:66b7e8ca7b94452d|xqc_send_packet_with_pn|<==|conn:000055BD80A4635C|path:0|pkt_num:3|size:43|sent:59|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:72|now:1757653550708919|stream_id:0|stream_offset:0|
[2025/09/12 05:05:50 708948] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_on_packet_sent|conn:000055BD80A4635C|path:0|pkt_num:3|origin_pktnum:0|size:43|enc_size:59|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:50 708957] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_on_packet_sent|path:0|inflight:72|applimit:1184|
[2025/09/12 05:05:50 708966] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_get_pto_time_and_space|srtt:36328|rtt_var:18164|pto_duration:217968|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:20|
[2025/09/12 05:05:50 708972] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_get_pto_time_and_space|conn:000055BD80A4635C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:50 708977] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_get_pto_time_and_space|conn:000055BD80A4635C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:50 708982] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_get_pto_time_and_space|conn:000055BD80A4635C|path:0|PNS: 2, unacked: 115|
[2025/09/12 05:05:50 708987] [debug] |scid:66b7e8ca7b94452d|xqc_timer_set|type:LOSS_DETECTION|expire:1757653550966887|now:1757653550708965|interv:257922|
[2025/09/12 05:05:50 708992] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055BD80A4635C|path:0|pns:2|expire:1757653550966887|now:1757653550708965|interval:257922|pto_count:1|srtt:36328
[2025/09/12 05:05:50 708998] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:115|
[2025/09/12 05:05:50 709004] [debug] |scid:66b7e8ca7b94452d|xqc_check_acked_or_dropped_pkt|conn:000055BD80A4635C|pkt_num:0|size:43|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:05:50 709009] [debug] |scid:66b7e8ca7b94452d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 05:05:50 709033] [info] |scid:66b7e8ca7b94452d|xqc_send_packet_with_pn|<==|conn:000055BD80A4635C|path:0|pkt_num:4|size:43|sent:59|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:115|now:1757653550709016|stream_id:0|stream_offset:0|
[2025/09/12 05:05:50 709049] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_on_packet_sent|conn:000055BD80A4635C|path:0|pkt_num:4|origin_pktnum:0|size:43|enc_size:59|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:50 709059] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_on_packet_sent|path:0|inflight:115|applimit:1184|
[2025/09/12 05:05:50 709066] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_get_pto_time_and_space|srtt:36328|rtt_var:18164|pto_duration:217968|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:20|
[2025/09/12 05:05:50 709071] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_get_pto_time_and_space|conn:000055BD80A4635C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:50 709076] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_get_pto_time_and_space|conn:000055BD80A4635C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:50 709081] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_get_pto_time_and_space|conn:000055BD80A4635C|path:0|PNS: 2, unacked: 158|
[2025/09/12 05:05:50 709086] [debug] |scid:66b7e8ca7b94452d|xqc_timer_set|type:LOSS_DETECTION|expire:1757653550966984|now:1757653550709066|interv:257918|
[2025/09/12 05:05:50 709091] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055BD80A4635C|path:0|pns:2|expire:1757653550966984|now:1757653550709066|interval:257918|pto_count:1|srtt:36328
[2025/09/12 05:05:50 709097] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:158|
[2025/09/12 05:05:50 709103] [debug] |scid:66b7e8ca7b94452d|xqc_conn_next_wakeup_time|wakeup_time:1757653550732951|
[2025/09/12 05:05:50 709108] [debug] |scid:66b7e8ca7b94452d|xqc_engine_add_wakeup_queue|next_tick_time:1757653550732951|
[2025/09/12 05:05:50 709113] [debug] |xqc_engine_wakeup_after|wakeup:1757653550732951|now:1757653550709113|diff:23838|
[2025/09/12 05:05:50 709118] [debug] |xqc_engine_main_logic|END|now:1757653550708433|
[2025/09/12 05:05:50 709127] [info] |xqc_engine_packet_process|==>|conn:000055BD80A4635C|size:29|state:ESTABED|recv_time:1757653550709127|
[2025/09/12 05:05:50 709133] [debug] |scid:66b7e8ca7b94452d|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:66b7e8ca7b94452d|spin_bit:1|
[2025/09/12 05:05:50 709139] [debug] |scid:66b7e8ca7b94452d|xqc_packet_decrypt|largest_pn:3|
[2025/09/12 05:05:50 709144] [debug] |scid:66b7e8ca7b94452d|xqc_packet_decrypt|decryption nonce|path_id:0|pn:4|
[2025/09/12 05:05:50 709151] [debug] |scid:66b7e8ca7b94452d|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:4|
[2025/09/12 05:05:50 709156] [debug] |scid:66b7e8ca7b94452d|xqc_process_frames|frame_type:1|
[2025/09/12 05:05:50 709161] [debug] |scid:66b7e8ca7b94452d|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:50 709165] [debug] |scid:66b7e8ca7b94452d|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:50 709171] [debug] |scid:66b7e8ca7b94452d|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:05:50 709177] [debug] |scid:66b7e8ca7b94452d|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:2|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 05:05:50 709183] [debug] |scid:66b7e8ca7b94452d|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:4|largest:4|pns:2|
[2025/09/12 05:05:50 709189] [info] |scid:66b7e8ca7b94452d|xqc_conn_on_pkt_processed|====>|conn:000055BD80A4635C|path:0|size:29|pkt_type:SHORT_HEADER|pkt_num:4|frame:PADDING PING |recv_time:1757653550709127|dcid:66b7e8ca7b94452d|dcid_seq:0|
[2025/09/12 05:05:50 709195] [debug] |scid:66b7e8ca7b94452d|xqc_timer_set|type:PATH_IDLE|expire:1757653670709127|now:1757653550709127|interv:120000000|
[2025/09/12 05:05:50 709200] [debug] |scid:66b7e8ca7b94452d|xqc_timer_set|type:CONN_IDLE|expire:1757653670709127|now:1757653550709127|interv:120000000|
[2025/09/12 05:05:50 709205] [debug] |scid:66b7e8ca7b94452d|xqc_engine_remove_wakeup_queue|next_tick_time:1757653550732951|pq_index:0|
[2025/09/12 05:05:50 709213] [debug] |scid:66b7e8ca7b94452d|xqc_engine_add_active_queue|last_ticked_time:1757653550708433|
[2025/09/12 05:05:50 709218] [debug] |xqc_engine_main_logic|BEGIN|now:1757653550709218|
[2025/09/12 05:05:50 709224] [debug] |scid:66b7e8ca7b94452d|xqc_engine_process_conn|conn:000055BD80A4635C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653550709223|
[2025/09/12 05:05:50 709232] [debug] |scid:66b7e8ca7b94452d|xqc_gen_ack_frame|largest_recv:4|ack_delay:105|first_ack_range:1|largest_pkt_recv_time:1757653550709127|
[2025/09/12 05:05:50 709238] [debug] |scid:66b7e8ca7b94452d|xqc_gen_ack_frame|high:4|low:3|pkt_pns:2|
[2025/09/12 05:05:50 709243] [debug] |scid:66b7e8ca7b94452d|xqc_write_ack_to_one_packet|ack_size:5|path:0|path_largest_recv:4|frame_largest_recv:4|
[2025/09/12 05:05:50 709249] [debug] |scid:66b7e8ca7b94452d|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:05:50 709254] [debug] |scid:66b7e8ca7b94452d|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:05:50 709260] [debug] |scid:66b7e8ca7b94452d|xqc_check_acked_or_dropped_pkt|conn:000055BD80A4635C|pkt_num:0|size:20|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:05:50 709266] [debug] |scid:66b7e8ca7b94452d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 05:05:50 709293] [info] |scid:66b7e8ca7b94452d|xqc_send_packet_with_pn|<==|conn:000055BD80A4635C|path:0|pkt_num:5|size:20|sent:36|pkt_type:SHORT_HEADER|frame:ACK |inflight:158|now:1757653550709272|stream_id:0|stream_offset:0|
[2025/09/12 05:05:50 709304] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_on_packet_sent|conn:000055BD80A4635C|path:0|pkt_num:5|origin_pktnum:0|size:20|enc_size:36|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:50 709314] [debug] |scid:66b7e8ca7b94452d|xqc_conn_next_wakeup_time|wakeup_time:1757653550966984|
[2025/09/12 05:05:50 709323] [debug] |scid:66b7e8ca7b94452d|xqc_engine_add_wakeup_queue|next_tick_time:1757653550966984|
[2025/09/12 05:05:50 709329] [debug] |xqc_engine_wakeup_after|wakeup:1757653550966984|now:1757653550709329|diff:257655|
[2025/09/12 05:05:50 709334] [debug] |xqc_engine_main_logic|END|now:1757653550709223|
[2025/09/12 05:05:50 709340] [debug] |xqc_engine_main_logic|BEGIN|now:1757653550709340|
[2025/09/12 05:05:50 709345] [debug] |xqc_engine_wakeup_after|wakeup:1757653550966984|now:1757653550709345|diff:257639|
[2025/09/12 05:05:50 709350] [debug] |xqc_engine_main_logic|END|now:1757653550709340|
[2025/09/12 05:05:50 741527] [info] |xqc_engine_packet_process|==>|conn:000055BD80A4635C|size:1332|state:ESTABED|recv_time:1757653550741522|
[2025/09/12 05:05:50 741561] [debug] |scid:66b7e8ca7b94452d|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:66b7e8ca7b94452d|spin_bit:1|
[2025/09/12 05:05:50 741583] [debug] |scid:66b7e8ca7b94452d|xqc_packet_decrypt|largest_pn:4|
[2025/09/12 05:05:50 741594] [debug] |scid:66b7e8ca7b94452d|xqc_packet_decrypt|decryption nonce|path_id:0|pn:6|
[2025/09/12 05:05:50 741615] [debug] |scid:66b7e8ca7b94452d|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:6|
[2025/09/12 05:05:50 741627] [debug] |scid:66b7e8ca7b94452d|xqc_process_frames|frame_type:1|
[2025/09/12 05:05:50 741638] [debug] |scid:66b7e8ca7b94452d|xqc_process_frames|frame_type:1e|
[2025/09/12 05:05:50 741649] [debug] |scid:66b7e8ca7b94452d|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:50 741660] [debug] |scid:66b7e8ca7b94452d|xqc_process_new_conn_id_frame|new_conn_id|c46ef82a7c92169f12c2|sr_token:27d26c2adb1c6d04aa242d29d75dd8e3
[2025/09/12 05:05:50 741669] [debug] |scid:66b7e8ca7b94452d|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:50 741680] [debug] |scid:66b7e8ca7b94452d|xqc_process_new_conn_id_frame|new_conn_id|85e75b073c9f5eb78aba|sr_token:fe271fc8b04e4d1af49f5ab4d54c1bbb
[2025/09/12 05:05:50 741703] [debug] |scid:66b7e8ca7b94452d|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:50 741714] [debug] |scid:66b7e8ca7b94452d|xqc_process_new_conn_id_frame|new_conn_id|00f9f870a8d5cf8aa7b9|sr_token:36ad45d1ade741d3f499115316890753
[2025/09/12 05:05:50 741724] [debug] |scid:66b7e8ca7b94452d|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:50 741730] [debug] |scid:66b7e8ca7b94452d|xqc_process_new_conn_id_frame|new_conn_id|dd901bf90973c87d139e|sr_token:2c6d34ebdf83ab2f6d040cb1d7372172
[2025/09/12 05:05:50 741736] [debug] |scid:66b7e8ca7b94452d|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:50 741742] [debug] |scid:66b7e8ca7b94452d|xqc_process_new_conn_id_frame|new_conn_id|15775562d75fdc822007|sr_token:ea6763d8ca197fa31883aacab51634cf
[2025/09/12 05:05:50 741748] [debug] |scid:66b7e8ca7b94452d|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:50 741754] [debug] |scid:66b7e8ca7b94452d|xqc_process_new_conn_id_frame|new_conn_id|873de37373711f122fe0|sr_token:56b3d4922507d906824e8a292a95c71c
[2025/09/12 05:05:50 741760] [debug] |scid:66b7e8ca7b94452d|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:50 741766] [debug] |scid:66b7e8ca7b94452d|xqc_process_new_conn_id_frame|new_conn_id|6d6216da4a90d00c2561|sr_token:a39a3461fbf6346a8bc56cbeecdfa6e3
[2025/09/12 05:05:50 741772] [debug] |scid:66b7e8ca7b94452d|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:50 741780] [debug] |scid:66b7e8ca7b94452d|xqc_create_crypto_stream|encrypt_level:3|cur_state:ESTABED|
[2025/09/12 05:05:50 741787] [debug] |scid:66b7e8ca7b94452d|xqc_engine_remove_wakeup_queue|next_tick_time:1757653550966984|pq_index:0|
[2025/09/12 05:05:50 741794] [debug] |scid:66b7e8ca7b94452d|xqc_engine_add_active_queue|last_ticked_time:1757653550709223|
[2025/09/12 05:05:50 741801] [debug] |scid:66b7e8ca7b94452d|xqc_process_crypto_frame|level:3|
[2025/09/12 05:05:50 741807] [debug] |scid:66b7e8ca7b94452d|xqc_read_crypto_stream|xqc_read_crypto_stream|level:3|
[2025/09/12 05:05:50 741813] [debug] |scid:66b7e8ca7b94452d|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:3|305u|
[2025/09/12 05:05:50 742055] [debug] |scid:66b7e8ca7b94452d|xqc_process_frames|frame_type:7|
[2025/09/12 05:05:50 742128] [debug] |scid:66b7e8ca7b94452d|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:50 742135] [debug] |scid:66b7e8ca7b94452d|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:50 742147] [debug] |scid:66b7e8ca7b94452d|xqc_timer_set|type:ACK_01RTT|expire:1757653550766522|now:1757653550741522|interv:25000|
[2025/09/12 05:05:50 742156] [debug] |scid:66b7e8ca7b94452d|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653550741522|max_ack_delay:25000|
[2025/09/12 05:05:50 742164] [debug] |scid:66b7e8ca7b94452d|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:6|largest:6|pns:2|
[2025/09/12 05:05:50 742193] [info] |scid:66b7e8ca7b94452d|xqc_conn_on_pkt_processed|====>|conn:000055BD80A4635C|path:0|size:1332|pkt_type:SHORT_HEADER|pkt_num:6|frame:PADDING PING CRYPTO NEW_TOKEN NEW_CONNECTION_ID HANDSHAKE_DONE |recv_time:1757653550741522|dcid:66b7e8ca7b94452d|dcid_seq:0|
[2025/09/12 05:05:50 742202] [debug] |scid:66b7e8ca7b94452d|xqc_timer_set|type:PATH_IDLE|expire:1757653670741522|now:1757653550741522|interv:120000000|
[2025/09/12 05:05:50 742217] [debug] |scid:66b7e8ca7b94452d|xqc_timer_set|type:CONN_IDLE|expire:1757653670741522|now:1757653550741522|interv:120000000|
[2025/09/12 05:05:50 742224] [debug] |xqc_engine_main_logic|BEGIN|now:1757653550742224|
[2025/09/12 05:05:50 742232] [debug] |scid:66b7e8ca7b94452d|xqc_engine_process_conn|conn:000055BD80A4635C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653550742230|
[2025/09/12 05:05:50 742240] [debug] |scid:66b7e8ca7b94452d|xqc_crypto_stream_on_read|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 05:05:50 742252] [debug] |scid:66b7e8ca7b94452d|xqc_process_crypto_write_streams|
[2025/09/12 05:05:50 742257] [debug] |scid:66b7e8ca7b94452d|xqc_crypto_stream_on_write|enc_level|3|
[2025/09/12 05:05:50 742263] [debug] |scid:66b7e8ca7b94452d|xqc_crypto_stream_on_write|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 05:05:50 742273] [debug] |scid:66b7e8ca7b94452d|xqc_conn_next_wakeup_time|wakeup_time:1757653550766522|
[2025/09/12 05:05:50 742279] [debug] |scid:66b7e8ca7b94452d|xqc_engine_add_wakeup_queue|next_tick_time:1757653550766522|
[2025/09/12 05:05:50 742285] [debug] |xqc_engine_wakeup_after|wakeup:1757653550766522|now:1757653550742285|diff:24237|
[2025/09/12 05:05:50 742292] [debug] |xqc_engine_main_logic|END|now:1757653550742230|
[2025/09/12 05:05:50 742299] [debug] |xqc_engine_main_logic|BEGIN|now:1757653550742299|
[2025/09/12 05:05:50 742305] [debug] |xqc_engine_wakeup_after|wakeup:1757653550766522|now:1757653550742305|diff:24217|
[2025/09/12 05:05:50 742311] [debug] |xqc_engine_main_logic|END|now:1757653550742299|
[2025/09/12 05:05:50 761426] [info] |xqc_engine_packet_process|==>|conn:000055BD80A4635C|size:32|state:ESTABED|recv_time:1757653550761423|
[2025/09/12 05:05:50 761449] [debug] |scid:66b7e8ca7b94452d|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:66b7e8ca7b94452d|spin_bit:0|
[2025/09/12 05:05:50 761465] [debug] |scid:66b7e8ca7b94452d|xqc_packet_decrypt|largest_pn:6|
[2025/09/12 05:05:50 761476] [debug] |scid:66b7e8ca7b94452d|xqc_packet_decrypt|decryption nonce|path_id:0|pn:7|
[2025/09/12 05:05:50 761492] [debug] |scid:66b7e8ca7b94452d|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:7|
[2025/09/12 05:05:50 761525] [debug] |scid:66b7e8ca7b94452d|xqc_process_frames|frame_type:2|
[2025/09/12 05:05:50 761539] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_on_ack_received|conn:000055BD80A4635C|path:0|pkt_num:3|origin_pktnum:0|size:43|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:5|path_largest_ack:3|
[2025/09/12 05:05:50 761553] [debug] |scid:66b7e8ca7b94452d|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:115|prior_delivered:1184|prior_time:1757653550708693|is_app_limited:1|send_elapse:226|ack_elapse:52730|ctl_first_sent_time:1757653550708919|lagest_ack_time:1757653550761423|curr_delivered:1227|
[2025/09/12 05:05:50 761562] [debug] |scid:66b7e8ca7b94452d|xqc_update_sample|sampler_sent_time_update:1757653550708919|
[2025/09/12 05:05:50 761573] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:05:50 761584] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_on_ack_received|conn:000055BD80A4635C|path:0|pkt_num:4|origin_pktnum:0|size:43|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:5|path_largest_ack:4|
[2025/09/12 05:05:50 761597] [debug] |scid:66b7e8ca7b94452d|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:115|prior_delivered:1184|prior_time:1757653550708693|is_app_limited:1|send_elapse:226|ack_elapse:52730|ctl_first_sent_time:1757653550708919|lagest_ack_time:1757653550761423|curr_delivered:1270|
[2025/09/12 05:05:50 761610] [debug] |scid:66b7e8ca7b94452d|xqc_update_sample|sampler_sent_time_update:1757653550709016|
[2025/09/12 05:05:50 761621] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:05:50 761633] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_update_rtt|before update rtt|conn:000055BD80A4635C|srtt:36328|rttvar:18164|minrtt:36328|latest_rtt:52407|ack_delay:21072|
[2025/09/12 05:05:50 761642] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_update_rtt|l-0.0.0.0-60442-66b7e8ca7b94452d p-193.167.100.100-443-56722c4c5a4b0628 |after update rtt|conn:000055BD80A4635C|srtt:38337|rttvar:17642|minrtt:36328|latest_rtt:52407|ack_delay:20000|
[2025/09/12 05:05:50 761649] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_get_lost_sent_pn|largest_acked:4|lost_pn:1|thresh:3|
[2025/09/12 05:05:50 761664] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:05:50 761672] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:1|lost_pn:1|po_sent_time:1757653550708693|lost_send_time:1757653550702466|loss_delay:58957|frame:STREAM |repair:128|
[2025/09/12 05:05:50 761679] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653550708693u|
[2025/09/12 05:05:50 761686] [stats] |scid:66b7e8ca7b94452d|xqc_send_ctl_detect_lost|l-0.0.0.0-60442-66b7e8ca7b94452d p-193.167.100.100-443-56722c4c5a4b0628 |lost interval:1757653550761423|lost_count:1|send_count:14|pkt_num:1|po_send_time:1757653550708693|srtt:38337|cwnd:139040|bw:517|conn_life:2516058|now:0|last_lost_time:2516058|
[2025/09/12 05:05:50 761695] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 5|pns:2|
[2025/09/12 05:05:50 761701] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:05:50 761707] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:000055BD80A4635C|path:0|pns:2|expire:1757653550767773|now:1757653550761706|interval:6067|
[2025/09/12 05:05:50 761714] [debug] |scid:66b7e8ca7b94452d|xqc_timer_set|type:LOSS_DETECTION|expire:1757653550767773|now:1757653550761706|interv:6067|
[2025/09/12 05:05:50 761720] [debug] |scid:66b7e8ca7b94452d|xqc_generate_sample|sampler: send_elapse 226, ack_elapse 52730, delivered 86|rate 1630|lost 1|
[2025/09/12 05:05:50 761727] [debug] |scid:66b7e8ca7b94452d|xqc_bbr_update_bandwidth|BBRv1: RTT round update 1 -> 2|
[2025/09/12 05:05:50 761733] [debug] |scid:66b7e8ca7b94452d|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1630) in round 2|
[2025/09/12 05:05:50 761739] [debug] |scid:66b7e8ca7b94452d|xqc_bbr_update_min_rtt|minrtt expire|rtt:36328, old_rtt:36328|
[2025/09/12 05:05:50 761746] [debug] |scid:66b7e8ca7b94452d|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:326|
[2025/09/12 05:05:50 761752] [debug] |scid:66b7e8ca7b94452d|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:139040|packet_lost:1|acked:86|po_sent_time:1757653550709016|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1270|
[2025/09/12 05:05:50 761759] [debug] |scid:66b7e8ca7b94452d|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:139040|packet_lost:1|acked:86|po_sent_time:1757653550709016|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1270|
[2025/09/12 05:05:50 761766] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_on_ack_received|l-0.0.0.0-60442-66b7e8ca7b94452d p-193.167.100.100-443-56722c4c5a4b0628 |bbr on ack|mode:0|pacing_rate:10947877|bw:1630|cwnd:139126|full_bw_reached:0|inflight:36|srtt:38337|latest_rtt:52407|min_rtt:36328|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:05:50 761775] [stats] |scid:66b7e8ca7b94452d|xqc_send_ctl_on_ack_received|l-0.0.0.0-60442-66b7e8ca7b94452d p-193.167.100.100-443-56722c4c5a4b0628 |bandwidth change record|bw_before:517|bw_after:1630|srtt:38337|cwnd:139126|
[2025/09/12 05:05:50 761783] [debug] |scid:66b7e8ca7b94452d|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:7|largest:7|pns:2|
[2025/09/12 05:05:50 761789] [info] |scid:66b7e8ca7b94452d|xqc_conn_on_pkt_processed|====>|conn:000055BD80A4635C|path:0|size:32|pkt_type:SHORT_HEADER|pkt_num:7|frame:ACK |recv_time:1757653550761423|dcid:66b7e8ca7b94452d|dcid_seq:0|
[2025/09/12 05:05:50 761797] [debug] |scid:66b7e8ca7b94452d|xqc_timer_set|type:PATH_IDLE|expire:1757653670761423|now:1757653550761423|interv:120000000|
[2025/09/12 05:05:50 761803] [debug] |scid:66b7e8ca7b94452d|xqc_timer_set|type:CONN_IDLE|expire:1757653670761423|now:1757653550761423|interv:120000000|
[2025/09/12 05:05:50 761813] [debug] |scid:66b7e8ca7b94452d|xqc_engine_remove_wakeup_queue|next_tick_time:1757653550766522|pq_index:0|
[2025/09/12 05:05:50 761820] [debug] |scid:66b7e8ca7b94452d|xqc_engine_add_active_queue|last_ticked_time:1757653550742230|
[2025/09/12 05:05:50 761826] [debug] |xqc_engine_main_logic|BEGIN|now:1757653550761826|
[2025/09/12 05:05:50 761834] [debug] |scid:66b7e8ca7b94452d|xqc_engine_process_conn|conn:000055BD80A4635C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653550761832|
[2025/09/12 05:05:50 761844] [debug] |scid:66b7e8ca7b94452d|xqc_path_get_perf_class|conn:000055BD80A4635C|path_id:0|path_srtt:38337|min_srtt:38337|path_bw:1630|loss_rate:33.33|path_pto:0|
[2025/09/12 05:05:50 761851] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_can_send|l-0.0.0.0-60442-66b7e8ca7b94452d p-193.167.100.100-443-56722c4c5a4b0628 |path:0|can:1|pkt_sz:36|schedule_bytes:0|inflight:36|cwnd:139126|conn:000055BD80A4635C|stream_id:0|stream_offset:17|
[2025/09/12 05:05:50 761859] [debug] |scid:66b7e8ca7b94452d|xqc_minrtt_scheduler_get_path|path srtt|conn:000055BD80A4635C|path_id:0|path_srtt:38337|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:50 761866] [debug] |scid:66b7e8ca7b94452d|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:1|size:36|reinj:0|path_class:4|
[2025/09/12 05:05:50 761874] [debug] |scid:66b7e8ca7b94452d|xqc_check_acked_or_dropped_pkt|conn:000055BD80A4635C|pkt_num:1|size:36|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:05:50 761881] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_can_send|l-0.0.0.0-60442-66b7e8ca7b94452d p-193.167.100.100-443-56722c4c5a4b0628 |path:0|can:1|pkt_sz:36|schedule_bytes:0|inflight:36|cwnd:139126|conn:000055BD80A4635C|stream_id:0|stream_offset:17|
[2025/09/12 05:05:50 761888] [debug] |scid:66b7e8ca7b94452d|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:05:50 761895] [debug] |scid:66b7e8ca7b94452d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/09/12 05:05:50 761934] [info] |scid:66b7e8ca7b94452d|xqc_send_packet_with_pn|<==|conn:000055BD80A4635C|path:0|pkt_num:6|size:36|sent:52|pkt_type:SHORT_HEADER|frame:STREAM |inflight:36|now:1757653550761904|stream_id:0|stream_offset:17|
[2025/09/12 05:05:50 761942] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_on_packet_sent|conn:000055BD80A4635C|path:0|pkt_num:6|origin_pktnum:0|size:36|enc_size:52|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:05:50 761950] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_on_packet_sent|path:0|inflight:36|applimit:0|
[2025/09/12 05:05:50 761956] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:000055BD80A4635C|path:0|pns:2|expire:1757653550767773|now:1757653550761956|interval:5817|
[2025/09/12 05:05:50 761963] [debug] |scid:66b7e8ca7b94452d|xqc_timer_set|type:LOSS_DETECTION|expire:1757653550767773|now:1757653550761956|interv:5817|
[2025/09/12 05:05:50 761969] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139126|inflight:72|
[2025/09/12 05:05:50 761977] [debug] |scid:66b7e8ca7b94452d|xqc_conn_next_wakeup_time|wakeup_time:1757653550766522|
[2025/09/12 05:05:50 761983] [debug] |scid:66b7e8ca7b94452d|xqc_engine_add_wakeup_queue|next_tick_time:1757653550766522|
[2025/09/12 05:05:50 761989] [debug] |xqc_engine_wakeup_after|wakeup:1757653550766522|now:1757653550761989|diff:4533|
[2025/09/12 05:05:50 761996] [debug] |xqc_engine_main_logic|END|now:1757653550761832|
[2025/09/12 05:05:50 762003] [debug] |xqc_engine_main_logic|BEGIN|now:1757653550762003|
[2025/09/12 05:05:50 762009] [debug] |xqc_engine_wakeup_after|wakeup:1757653550766522|now:1757653550762009|diff:4513|
[2025/09/12 05:05:50 762015] [debug] |xqc_engine_main_logic|END|now:1757653550762003|
[2025/09/12 05:05:50 766284] [debug] |xqc_engine_main_logic|BEGIN|now:1757653550766284|
[2025/09/12 05:05:50 766299] [debug] |xqc_engine_wakeup_after|wakeup:1757653550766522|now:1757653550766299|diff:223|
[2025/09/12 05:05:50 766305] [debug] |xqc_engine_main_logic|END|now:1757653550766284|
[2025/09/12 05:05:50 767376] [debug] |xqc_engine_main_logic|BEGIN|now:1757653550767376|
[2025/09/12 05:05:50 767384] [debug] |scid:66b7e8ca7b94452d|xqc_engine_remove_wakeup_queue|next_tick_time:1757653550766522|pq_index:0|
[2025/09/12 05:05:50 767391] [debug] |scid:66b7e8ca7b94452d|xqc_engine_add_active_queue|last_ticked_time:1757653550761832|
[2025/09/12 05:05:50 767398] [debug] |scid:66b7e8ca7b94452d|xqc_engine_process_conn|conn:000055BD80A4635C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653550767397|
[2025/09/12 05:05:50 767405] [debug] |scid:66b7e8ca7b94452d|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653550766522|now:1757653550767397|
[2025/09/12 05:05:50 767412] [debug] |scid:66b7e8ca7b94452d|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:05:50 767418] [debug] |scid:66b7e8ca7b94452d|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653550766522|now:1757653550767397|
[2025/09/12 05:05:50 767424] [debug] |scid:66b7e8ca7b94452d|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:05:50 767432] [debug] |scid:66b7e8ca7b94452d|xqc_gen_ack_frame|largest_recv:7|ack_delay:25910|first_ack_range:1|largest_pkt_recv_time:1757653550741522|
[2025/09/12 05:05:50 767439] [debug] |scid:66b7e8ca7b94452d|xqc_gen_ack_frame|high:7|low:6|pkt_pns:2|
[2025/09/12 05:05:50 767445] [debug] |scid:66b7e8ca7b94452d|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:6|frame_largest_recv:7|
[2025/09/12 05:05:50 767451] [debug] |scid:66b7e8ca7b94452d|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:05:50 767458] [debug] |scid:66b7e8ca7b94452d|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:05:50 767465] [debug] |scid:66b7e8ca7b94452d|xqc_check_acked_or_dropped_pkt|conn:000055BD80A4635C|pkt_num:0|size:21|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:05:50 767472] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:7-7|next_skip_chance:1757653551169186|current_time:1757653550767471|
[2025/09/12 05:05:50 767479] [debug] |scid:66b7e8ca7b94452d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/09/12 05:05:50 767525] [info] |scid:66b7e8ca7b94452d|xqc_send_packet_with_pn|<==|conn:000055BD80A4635C|path:0|pkt_num:8|size:21|sent:37|pkt_type:SHORT_HEADER|frame:ACK |inflight:72|now:1757653550767488|stream_id:0|stream_offset:0|
[2025/09/12 05:05:50 767537] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_on_packet_sent|conn:000055BD80A4635C|path:0|pkt_num:8|origin_pktnum:0|size:21|enc_size:37|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:50 767545] [debug] |scid:66b7e8ca7b94452d|xqc_conn_next_wakeup_time|wakeup_time:1757653550767773|
[2025/09/12 05:05:50 767551] [debug] |scid:66b7e8ca7b94452d|xqc_engine_add_wakeup_queue|next_tick_time:1757653550767773|
[2025/09/12 05:05:50 767557] [debug] |xqc_engine_wakeup_after|wakeup:1757653550767773|now:1757653550767557|diff:216|
[2025/09/12 05:05:50 767563] [debug] |xqc_engine_main_logic|END|now:1757653550767397|
[2025/09/12 05:05:50 768635] [debug] |xqc_engine_main_logic|BEGIN|now:1757653550768635|
[2025/09/12 05:05:50 768644] [debug] |scid:66b7e8ca7b94452d|xqc_engine_remove_wakeup_queue|next_tick_time:1757653550767773|pq_index:0|
[2025/09/12 05:05:50 768650] [debug] |scid:66b7e8ca7b94452d|xqc_engine_add_active_queue|last_ticked_time:1757653550767397|
[2025/09/12 05:05:50 768657] [debug] |scid:66b7e8ca7b94452d|xqc_engine_process_conn|conn:000055BD80A4635C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653550768656|
[2025/09/12 05:05:50 768669] [debug] |scid:66b7e8ca7b94452d|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653550767773|now:1757653550768656|
[2025/09/12 05:05:50 768676] [debug] |scid:66b7e8ca7b94452d|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:05:50 768682] [debug] |scid:66b7e8ca7b94452d|xqc_timer_loss_detection_timeout|xqc_send_ctl_detect_lost|
[2025/09/12 05:05:50 768688] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_get_lost_sent_pn|largest_acked:4|lost_pn:1|thresh:3|
[2025/09/12 05:05:50 768694] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:05:50 768700] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:05:50 768707] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:2|lost_pn:1|po_sent_time:1757653550708816|lost_send_time:1757653550709699|loss_delay:58957|frame:STREAM |repair:128|
[2025/09/12 05:05:50 768714] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653550708816u|
[2025/09/12 05:05:50 768720] [debug] |scid:66b7e8ca7b94452d|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|loss|
[2025/09/12 05:05:50 768727] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_get_pto_time_and_space|srtt:38337|rtt_var:17642|pto_duration:108905|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:05:50 768734] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_get_pto_time_and_space|conn:000055BD80A4635C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:50 768740] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_get_pto_time_and_space|conn:000055BD80A4635C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:50 768746] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_get_pto_time_and_space|conn:000055BD80A4635C|path:0|PNS: 2, unacked: 36|
[2025/09/12 05:05:50 768752] [debug] |scid:66b7e8ca7b94452d|xqc_timer_set|type:LOSS_DETECTION|expire:1757653550890809|now:1757653550768726|interv:122083|
[2025/09/12 05:05:50 768758] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055BD80A4635C|path:0|pns:2|expire:1757653550890809|now:1757653550768726|interval:122083|pto_count:0|srtt:38337
[2025/09/12 05:05:50 768767] [debug] |scid:66b7e8ca7b94452d|xqc_path_get_perf_class|conn:000055BD80A4635C|path_id:0|path_srtt:38337|min_srtt:38337|path_bw:1630|loss_rate:50.00|path_pto:0|
[2025/09/12 05:05:50 768774] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_can_send|l-0.0.0.0-60442-66b7e8ca7b94452d p-193.167.100.100-443-56722c4c5a4b0628 |path:0|can:1|pkt_sz:36|schedule_bytes:0|inflight:36|cwnd:139126|conn:000055BD80A4635C|stream_id:0|stream_offset:17|
[2025/09/12 05:05:50 768781] [debug] |scid:66b7e8ca7b94452d|xqc_minrtt_scheduler_get_path|path srtt|conn:000055BD80A4635C|path_id:0|path_srtt:38337|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:50 768789] [debug] |scid:66b7e8ca7b94452d|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:2|size:36|reinj:0|path_class:4|
[2025/09/12 05:05:50 768796] [debug] |scid:66b7e8ca7b94452d|xqc_check_acked_or_dropped_pkt|conn:000055BD80A4635C|pkt_num:2|size:36|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:05:50 768802] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_can_send|l-0.0.0.0-60442-66b7e8ca7b94452d p-193.167.100.100-443-56722c4c5a4b0628 |path:0|can:1|pkt_sz:36|schedule_bytes:0|inflight:36|cwnd:139126|conn:000055BD80A4635C|stream_id:0|stream_offset:17|
[2025/09/12 05:05:50 768809] [debug] |scid:66b7e8ca7b94452d|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:05:50 768815] [debug] |scid:66b7e8ca7b94452d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:9|
[2025/09/12 05:05:50 768843] [info] |scid:66b7e8ca7b94452d|xqc_send_packet_with_pn|<==|conn:000055BD80A4635C|path:0|pkt_num:9|size:36|sent:52|pkt_type:SHORT_HEADER|frame:STREAM |inflight:36|now:1757653550768824|stream_id:0|stream_offset:17|
[2025/09/12 05:05:50 768855] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_on_packet_sent|conn:000055BD80A4635C|path:0|pkt_num:9|origin_pktnum:0|size:36|enc_size:52|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:05:50 768863] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_on_packet_sent|path:0|inflight:36|applimit:0|
[2025/09/12 05:05:50 768869] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_get_pto_time_and_space|srtt:38337|rtt_var:17642|pto_duration:108905|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:05:50 768875] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_get_pto_time_and_space|conn:000055BD80A4635C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:50 768882] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_get_pto_time_and_space|conn:000055BD80A4635C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:50 768887] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_get_pto_time_and_space|conn:000055BD80A4635C|path:0|PNS: 2, unacked: 72|
[2025/09/12 05:05:50 768893] [debug] |scid:66b7e8ca7b94452d|xqc_timer_set|type:LOSS_DETECTION|expire:1757653550897729|now:1757653550768869|interv:128860|
[2025/09/12 05:05:50 768900] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055BD80A4635C|path:0|pns:2|expire:1757653550897729|now:1757653550768869|interval:128860|pto_count:0|srtt:38337
[2025/09/12 05:05:50 768907] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139126|inflight:72|
[2025/09/12 05:05:50 768914] [debug] |scid:66b7e8ca7b94452d|xqc_conn_next_wakeup_time|wakeup_time:1757653550897729|
[2025/09/12 05:05:50 768920] [debug] |scid:66b7e8ca7b94452d|xqc_engine_add_wakeup_queue|next_tick_time:1757653550897729|
[2025/09/12 05:05:50 768925] [debug] |xqc_engine_wakeup_after|wakeup:1757653550897729|now:1757653550768925|diff:128804|
[2025/09/12 05:05:50 768931] [debug] |xqc_engine_main_logic|END|now:1757653550768656|
[2025/09/12 05:05:50 799617] [info] |xqc_engine_packet_process|==>|conn:000055BD80A4635C|size:33|state:ESTABED|recv_time:1757653550799613|
[2025/09/12 05:05:50 799646] [debug] |scid:66b7e8ca7b94452d|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:66b7e8ca7b94452d|spin_bit:1|
[2025/09/12 05:05:50 799666] [debug] |scid:66b7e8ca7b94452d|xqc_packet_decrypt|largest_pn:7|
[2025/09/12 05:05:50 799678] [debug] |scid:66b7e8ca7b94452d|xqc_packet_decrypt|decryption nonce|path_id:0|pn:8|
[2025/09/12 05:05:50 799697] [debug] |scid:66b7e8ca7b94452d|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:8|
[2025/09/12 05:05:50 799710] [debug] |scid:66b7e8ca7b94452d|xqc_process_frames|frame_type:2|
[2025/09/12 05:05:50 799725] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_on_ack_received|conn:000055BD80A4635C|path:0|pkt_num:9|origin_pktnum:0|size:36|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:9|path_largest_ack:9|
[2025/09/12 05:05:50 799735] [debug] |scid:66b7e8ca7b94452d|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:72|prior_delivered:1270|prior_time:1757653550761423|is_app_limited:0|send_elapse:59905|ack_elapse:38190|ctl_first_sent_time:1757653550768824|lagest_ack_time:1757653550799613|curr_delivered:1306|
[2025/09/12 05:05:50 799748] [debug] |scid:66b7e8ca7b94452d|xqc_update_sample|sampler_sent_time_update:1757653550768824|
[2025/09/12 05:05:50 799761] [debug] |scid:66b7e8ca7b94452d|xqc_conn_decrease_unacked_stream_ref|stream enter DATA RECVD|stream_id:0
[2025/09/12 05:05:50 799777] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:05:50 799786] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_update_rtt|before update rtt|conn:000055BD80A4635C|srtt:38337|rttvar:17642|minrtt:36328|latest_rtt:30789|ack_delay:0|
[2025/09/12 05:05:50 799793] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_update_rtt|l-0.0.0.0-60442-66b7e8ca7b94452d p-193.167.100.100-443-56722c4c5a4b0628 |after update rtt|conn:000055BD80A4635C|srtt:37393|rttvar:15119|minrtt:30789|latest_rtt:30789|ack_delay:0|
[2025/09/12 05:05:50 799810] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_get_lost_sent_pn|largest_acked:9|lost_pn:6|thresh:3|
[2025/09/12 05:05:50 799817] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:05:50 799824] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:000055BD80A4635C|path:0|
[2025/09/12 05:05:50 799830] [debug] |scid:66b7e8ca7b94452d|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:50 799836] [debug] |scid:66b7e8ca7b94452d|xqc_generate_sample|sampler: send_elapse 59905, ack_elapse 38190, delivered 36|rate 600|lost 2|
[2025/09/12 05:05:50 799842] [debug] |scid:66b7e8ca7b94452d|xqc_bbr_update_bandwidth|BBRv1: RTT round update 2 -> 3|
[2025/09/12 05:05:50 799849] [debug] |scid:66b7e8ca7b94452d|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (600) in round 3|
[2025/09/12 05:05:50 799855] [debug] |scid:66b7e8ca7b94452d|xqc_bbr_update_min_rtt|probertt expire|rtt:30789, old_rtt:36328|
[2025/09/12 05:05:50 799861] [debug] |scid:66b7e8ca7b94452d|xqc_bbr_update_min_rtt|minrtt expire|rtt:30789, old_rtt:36328|
[2025/09/12 05:05:50 799868] [debug] |scid:66b7e8ca7b94452d|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:172|
[2025/09/12 05:05:50 799874] [debug] |scid:66b7e8ca7b94452d|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:139126|packet_lost:0|acked:36|po_sent_time:1757653550768824|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1306|
[2025/09/12 05:05:50 799881] [debug] |scid:66b7e8ca7b94452d|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:139126|packet_lost:0|acked:36|po_sent_time:1757653550768824|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1306|
[2025/09/12 05:05:50 799888] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_on_ack_received|l-0.0.0.0-60442-66b7e8ca7b94452d p-193.167.100.100-443-56722c4c5a4b0628 |bbr on ack|mode:0|pacing_rate:10947877|bw:1630|cwnd:139162|full_bw_reached:0|inflight:0|srtt:37393|latest_rtt:30789|min_rtt:30789|applimit:0|lost:2|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:05:50 799899] [debug] |scid:66b7e8ca7b94452d|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:8|largest:8|pns:2|
[2025/09/12 05:05:50 799906] [info] |scid:66b7e8ca7b94452d|xqc_conn_on_pkt_processed|====>|conn:000055BD80A4635C|path:0|size:33|pkt_type:SHORT_HEADER|pkt_num:8|frame:ACK |recv_time:1757653550799613|dcid:66b7e8ca7b94452d|dcid_seq:0|
[2025/09/12 05:05:50 799913] [debug] |scid:66b7e8ca7b94452d|xqc_timer_set|type:PATH_IDLE|expire:1757653670799613|now:1757653550799613|interv:120000000|
[2025/09/12 05:05:50 799920] [debug] |scid:66b7e8ca7b94452d|xqc_timer_set|type:CONN_IDLE|expire:1757653670799613|now:1757653550799613|interv:120000000|
[2025/09/12 05:05:50 799926] [debug] |scid:66b7e8ca7b94452d|xqc_engine_remove_wakeup_queue|next_tick_time:1757653550897729|pq_index:0|
[2025/09/12 05:05:50 799933] [debug] |scid:66b7e8ca7b94452d|xqc_engine_add_active_queue|last_ticked_time:1757653550768656|
[2025/09/12 05:05:50 799939] [debug] |xqc_engine_main_logic|BEGIN|now:1757653550799939|
[2025/09/12 05:05:50 799948] [debug] |scid:66b7e8ca7b94452d|xqc_engine_process_conn|conn:000055BD80A4635C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653550799945|
[2025/09/12 05:05:50 799959] [debug] |scid:66b7e8ca7b94452d|xqc_conn_next_wakeup_time|wakeup_time:1757653670799613|
[2025/09/12 05:05:50 799965] [debug] |scid:66b7e8ca7b94452d|xqc_engine_add_wakeup_queue|next_tick_time:1757653670799613|
[2025/09/12 05:05:50 799971] [debug] |xqc_engine_wakeup_after|wakeup:1757653670799613|now:1757653550799971|diff:119999642|
[2025/09/12 05:05:50 799978] [debug] |xqc_engine_main_logic|END|now:1757653550799945|
[2025/09/12 05:05:50 799990] [debug] |xqc_engine_main_logic|BEGIN|now:1757653550799990|
[2025/09/12 05:05:50 799995] [debug] |xqc_engine_wakeup_after|wakeup:1757653670799613|now:1757653550799995|diff:119999618|
[2025/09/12 05:05:50 800002] [debug] |xqc_engine_main_logic|END|now:1757653550799990|
[2025/09/12 05:05:50 800747] [info] |xqc_engine_packet_process|==>|conn:000055BD80A4635C|size:1054|state:ESTABED|recv_time:1757653550800746|
[2025/09/12 05:05:50 800766] [debug] |scid:66b7e8ca7b94452d|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:66b7e8ca7b94452d|spin_bit:0|
[2025/09/12 05:05:50 800779] [debug] |scid:66b7e8ca7b94452d|xqc_packet_decrypt|largest_pn:8|
[2025/09/12 05:05:50 800790] [debug] |scid:66b7e8ca7b94452d|xqc_packet_decrypt|decryption nonce|path_id:0|pn:9|
[2025/09/12 05:05:50 800805] [debug] |scid:66b7e8ca7b94452d|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:9|
[2025/09/12 05:05:50 800816] [debug] |scid:66b7e8ca7b94452d|xqc_process_frames|frame_type:b|
[2025/09/12 05:05:50 800829] [debug] |scid:66b7e8ca7b94452d|xqc_process_stream_frame|offset:0|data_length:1024|fin:1|stream_id:0|path:0|
[2025/09/12 05:05:50 800843] [debug] |scid:66b7e8ca7b94452d|xqc_insert_stream_frame|merge left|merged_offset_end:1024|new_offset:0|new_len:1024|
[2025/09/12 05:05:50 800854] [debug] |scid:66b7e8ca7b94452d|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/09/12 05:05:50 800864] [debug] |scid:66b7e8ca7b94452d|xqc_engine_remove_wakeup_queue|next_tick_time:1757653670799613|pq_index:0|
[2025/09/12 05:05:50 800875] [debug] |scid:66b7e8ca7b94452d|xqc_engine_add_active_queue|last_ticked_time:1757653550799945|
[2025/09/12 05:05:50 800886] [debug] |scid:66b7e8ca7b94452d|xqc_process_stream_frame|stream_length:1024|merged_offset_end:1024|stream_id:0|
[2025/09/12 05:05:50 800899] [debug] |scid:66b7e8ca7b94452d|xqc_timer_set|type:ACK_01RTT|expire:1757653550825746|now:1757653550800746|interv:25000|
[2025/09/12 05:05:50 800914] [debug] |scid:66b7e8ca7b94452d|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653550800746|max_ack_delay:25000|
[2025/09/12 05:05:50 800926] [debug] |scid:66b7e8ca7b94452d|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:9|largest:9|pns:2|
[2025/09/12 05:05:50 800939] [info] |scid:66b7e8ca7b94452d|xqc_conn_on_pkt_processed|====>|conn:000055BD80A4635C|path:0|size:1054|pkt_type:SHORT_HEADER|pkt_num:9|frame:STREAM |recv_time:1757653550800746|dcid:66b7e8ca7b94452d|dcid_seq:0|
[2025/09/12 05:05:50 800952] [debug] |scid:66b7e8ca7b94452d|xqc_timer_set|type:PATH_IDLE|expire:1757653670800746|now:1757653550800746|interv:120000000|
[2025/09/12 05:05:50 800963] [debug] |scid:66b7e8ca7b94452d|xqc_timer_set|type:CONN_IDLE|expire:1757653670800746|now:1757653550800746|interv:120000000|
[2025/09/12 05:05:50 800973] [debug] |xqc_engine_main_logic|BEGIN|now:1757653550800973|
[2025/09/12 05:05:50 800980] [debug] |scid:66b7e8ca7b94452d|xqc_engine_process_conn|conn:000055BD80A4635C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653550800978|
[2025/09/12 05:05:50 800988] [debug] |scid:66b7e8ca7b94452d|xqc_process_read_streams|stream_read_notify|flag:74|stream_id:0|conn:000055BD80A4635C|
[2025/09/12 05:05:50 800996] [debug] |scid:66b7e8ca7b94452d|xqc_stream_maybe_need_close|stream_id:0|stream_type:0|
[2025/09/12 05:05:50 801002] [debug] |scid:66b7e8ca7b94452d|xqc_timer_set|type:STREAM_CLOSE|expire:1757653551169609|now:1757653550801002|interv:368607|
[2025/09/12 05:05:50 801067] [debug] |scid:66b7e8ca7b94452d|xqc_conn_next_wakeup_time|wakeup_time:1757653550825746|
[2025/09/12 05:05:50 801079] [debug] |scid:66b7e8ca7b94452d|xqc_engine_add_wakeup_queue|next_tick_time:1757653550825746|
[2025/09/12 05:05:50 801091] [debug] |xqc_engine_wakeup_after|wakeup:1757653550825746|now:1757653550801091|diff:24655|
[2025/09/12 05:05:50 801099] [debug] |xqc_engine_main_logic|END|now:1757653550800978|
[2025/09/12 05:05:50 825600] [debug] |xqc_engine_main_logic|BEGIN|now:1757653550825600|
[2025/09/12 05:05:50 825619] [debug] |xqc_engine_wakeup_after|wakeup:1757653550825746|now:1757653550825619|diff:127|
[2025/09/12 05:05:50 825626] [debug] |xqc_engine_main_logic|END|now:1757653550825600|
[2025/09/12 05:05:50 826697] [debug] |xqc_engine_main_logic|BEGIN|now:1757653550826697|
[2025/09/12 05:05:50 826706] [debug] |scid:66b7e8ca7b94452d|xqc_engine_remove_wakeup_queue|next_tick_time:1757653550825746|pq_index:0|
[2025/09/12 05:05:50 826712] [debug] |scid:66b7e8ca7b94452d|xqc_engine_add_active_queue|last_ticked_time:1757653550800978|
[2025/09/12 05:05:50 826721] [debug] |scid:66b7e8ca7b94452d|xqc_engine_process_conn|conn:000055BD80A4635C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653550826718|
[2025/09/12 05:05:50 826729] [debug] |scid:66b7e8ca7b94452d|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653550825746|now:1757653550826718|
[2025/09/12 05:05:50 826736] [debug] |scid:66b7e8ca7b94452d|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:05:50 826742] [debug] |scid:66b7e8ca7b94452d|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653550825746|now:1757653550826718|
[2025/09/12 05:05:50 826748] [debug] |scid:66b7e8ca7b94452d|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:05:50 826759] [debug] |scid:66b7e8ca7b94452d|xqc_gen_ack_frame|largest_recv:9|ack_delay:26013|first_ack_range:3|largest_pkt_recv_time:1757653550800746|
[2025/09/12 05:05:50 826766] [debug] |scid:66b7e8ca7b94452d|xqc_gen_ack_frame|high:9|low:6|pkt_pns:2|
[2025/09/12 05:05:50 826772] [debug] |scid:66b7e8ca7b94452d|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:9|frame_largest_recv:9|
[2025/09/12 05:05:50 826778] [debug] |scid:66b7e8ca7b94452d|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:05:50 826787] [debug] |scid:66b7e8ca7b94452d|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:05:50 826795] [debug] |scid:66b7e8ca7b94452d|xqc_check_acked_or_dropped_pkt|conn:000055BD80A4635C|pkt_num:0|size:21|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:05:50 826803] [debug] |scid:66b7e8ca7b94452d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:10|
[2025/09/12 05:05:50 826896] [info] |scid:66b7e8ca7b94452d|xqc_send_packet_with_pn|<==|conn:000055BD80A4635C|path:0|pkt_num:10|size:21|sent:37|pkt_type:SHORT_HEADER|frame:ACK |inflight:0|now:1757653550826821|stream_id:0|stream_offset:0|
[2025/09/12 05:05:50 826907] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_on_packet_sent|conn:000055BD80A4635C|path:0|pkt_num:10|origin_pktnum:0|size:21|enc_size:37|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:50 826917] [debug] |scid:66b7e8ca7b94452d|xqc_conn_next_wakeup_time|wakeup_time:1757653551169609|
[2025/09/12 05:05:50 826927] [debug] |scid:66b7e8ca7b94452d|xqc_engine_add_wakeup_queue|next_tick_time:1757653551169609|
[2025/09/12 05:05:50 826937] [debug] |xqc_engine_wakeup_after|wakeup:1757653551169609|now:1757653550826937|diff:342672|
[2025/09/12 05:05:50 826945] [debug] |xqc_engine_main_logic|END|now:1757653550826718|
[2025/09/12 05:05:50 968357] [info] |xqc_engine_packet_process|==>|conn:000055BD80A4635C|size:29|state:ESTABED|recv_time:1757653550968342|
[2025/09/12 05:05:50 968402] [debug] |scid:66b7e8ca7b94452d|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:66b7e8ca7b94452d|spin_bit:1|
[2025/09/12 05:05:50 968421] [debug] |scid:66b7e8ca7b94452d|xqc_packet_decrypt|largest_pn:9|
[2025/09/12 05:05:50 968429] [debug] |scid:66b7e8ca7b94452d|xqc_packet_decrypt|decryption nonce|path_id:0|pn:11|
[2025/09/12 05:05:50 968443] [debug] |scid:66b7e8ca7b94452d|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:11|
[2025/09/12 05:05:50 968472] [debug] |scid:66b7e8ca7b94452d|xqc_process_frames|frame_type:12|
[2025/09/12 05:05:50 968481] [debug] |scid:66b7e8ca7b94452d|xqc_process_max_streams_frame|fc_max_streams_bidi_can_send:17|fc_max_streams_uni_can_send:16|bidirectional:1|max_streams:17|
[2025/09/12 05:05:50 968489] [debug] |scid:66b7e8ca7b94452d|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:50 968498] [debug] |scid:66b7e8ca7b94452d|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:50 968537] [debug] |scid:66b7e8ca7b94452d|xqc_timer_set|type:ACK_01RTT|expire:1757653550993342|now:1757653550968342|interv:25000|
[2025/09/12 05:05:50 968549] [debug] |scid:66b7e8ca7b94452d|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653550968342|max_ack_delay:25000|
[2025/09/12 05:05:50 968559] [debug] |scid:66b7e8ca7b94452d|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:11|largest:11|pns:2|
[2025/09/12 05:05:50 968569] [info] |scid:66b7e8ca7b94452d|xqc_conn_on_pkt_processed|====>|conn:000055BD80A4635C|path:0|size:29|pkt_type:SHORT_HEADER|pkt_num:11|frame:PADDING MAX_STREAMS |recv_time:1757653550968342|dcid:66b7e8ca7b94452d|dcid_seq:0|
[2025/09/12 05:05:50 968579] [debug] |scid:66b7e8ca7b94452d|xqc_timer_set|type:PATH_IDLE|expire:1757653670968342|now:1757653550968342|interv:120000000|
[2025/09/12 05:05:50 968588] [debug] |scid:66b7e8ca7b94452d|xqc_timer_set|type:CONN_IDLE|expire:1757653670968342|now:1757653550968342|interv:120000000|
[2025/09/12 05:05:50 968594] [debug] |scid:66b7e8ca7b94452d|xqc_engine_remove_wakeup_queue|next_tick_time:1757653551169609|pq_index:0|
[2025/09/12 05:05:50 968599] [debug] |scid:66b7e8ca7b94452d|xqc_engine_add_active_queue|last_ticked_time:1757653550826718|
[2025/09/12 05:05:50 968605] [debug] |xqc_engine_main_logic|BEGIN|now:1757653550968605|
[2025/09/12 05:05:50 968611] [debug] |scid:66b7e8ca7b94452d|xqc_engine_process_conn|conn:000055BD80A4635C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653550968610|
[2025/09/12 05:05:50 968629] [debug] |scid:66b7e8ca7b94452d|xqc_conn_next_wakeup_time|wakeup_time:1757653550993342|
[2025/09/12 05:05:50 968637] [debug] |scid:66b7e8ca7b94452d|xqc_engine_add_wakeup_queue|next_tick_time:1757653550993342|
[2025/09/12 05:05:50 968644] [debug] |xqc_engine_wakeup_after|wakeup:1757653550993342|now:1757653550968644|diff:24698|
[2025/09/12 05:05:50 968649] [debug] |xqc_engine_main_logic|END|now:1757653550968610|
[2025/09/12 05:05:50 968656] [debug] |xqc_engine_main_logic|BEGIN|now:1757653550968656|
[2025/09/12 05:05:50 968661] [debug] |xqc_engine_wakeup_after|wakeup:1757653550993342|now:1757653550968661|diff:24681|
[2025/09/12 05:05:50 968666] [debug] |xqc_engine_main_logic|END|now:1757653550968656|
[2025/09/12 05:05:50 993136] [debug] |xqc_engine_main_logic|BEGIN|now:1757653550993135|
[2025/09/12 05:05:50 993162] [debug] |xqc_engine_wakeup_after|wakeup:1757653550993342|now:1757653550993162|diff:180|
[2025/09/12 05:05:50 993169] [debug] |xqc_engine_main_logic|END|now:1757653550993135|
[2025/09/12 05:05:50 994239] [debug] |xqc_engine_main_logic|BEGIN|now:1757653550994239|
[2025/09/12 05:05:50 994247] [debug] |scid:66b7e8ca7b94452d|xqc_engine_remove_wakeup_queue|next_tick_time:1757653550993342|pq_index:0|
[2025/09/12 05:05:50 994254] [debug] |scid:66b7e8ca7b94452d|xqc_engine_add_active_queue|last_ticked_time:1757653550968610|
[2025/09/12 05:05:50 994262] [debug] |scid:66b7e8ca7b94452d|xqc_engine_process_conn|conn:000055BD80A4635C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653550994259|
[2025/09/12 05:05:50 994282] [debug] |scid:66b7e8ca7b94452d|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653550993342|now:1757653550994259|
[2025/09/12 05:05:50 994289] [debug] |scid:66b7e8ca7b94452d|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:05:50 994295] [debug] |scid:66b7e8ca7b94452d|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653550993342|now:1757653550994259|
[2025/09/12 05:05:50 994301] [debug] |scid:66b7e8ca7b94452d|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:05:50 994312] [debug] |scid:66b7e8ca7b94452d|xqc_gen_ack_frame|largest_recv:11|ack_delay:25970|first_ack_range:0|largest_pkt_recv_time:1757653550968342|
[2025/09/12 05:05:50 994320] [debug] |scid:66b7e8ca7b94452d|xqc_gen_ack_frame|high:11|low:11|pkt_pns:2|
[2025/09/12 05:05:50 994326] [debug] |scid:66b7e8ca7b94452d|xqc_gen_ack_frame|high:9|low:6|pkt_pns:2|
[2025/09/12 05:05:50 994332] [debug] |scid:66b7e8ca7b94452d|xqc_write_ack_to_one_packet|ack_size:8|path:0|path_largest_recv:11|frame_largest_recv:11|
[2025/09/12 05:05:50 994338] [debug] |scid:66b7e8ca7b94452d|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:05:50 994346] [debug] |scid:66b7e8ca7b94452d|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:05:50 994354] [debug] |scid:66b7e8ca7b94452d|xqc_check_acked_or_dropped_pkt|conn:000055BD80A4635C|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:05:50 994362] [debug] |scid:66b7e8ca7b94452d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:11|
[2025/09/12 05:05:50 994456] [info] |scid:66b7e8ca7b94452d|xqc_send_packet_with_pn|<==|conn:000055BD80A4635C|path:0|pkt_num:11|size:23|sent:39|pkt_type:SHORT_HEADER|frame:ACK |inflight:0|now:1757653550994380|stream_id:0|stream_offset:0|
[2025/09/12 05:05:50 994467] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_on_packet_sent|conn:000055BD80A4635C|path:0|pkt_num:11|origin_pktnum:0|size:23|enc_size:39|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:50 994476] [debug] |scid:66b7e8ca7b94452d|xqc_conn_next_wakeup_time|wakeup_time:1757653551169609|
[2025/09/12 05:05:50 994485] [debug] |scid:66b7e8ca7b94452d|xqc_engine_add_wakeup_queue|next_tick_time:1757653551169609|
[2025/09/12 05:05:50 994495] [debug] |xqc_engine_wakeup_after|wakeup:1757653551169609|now:1757653550994495|diff:175114|
[2025/09/12 05:05:50 994533] [debug] |xqc_engine_main_logic|END|now:1757653550994259|
[2025/09/12 05:05:51 025476] [info] |xqc_engine_packet_process|==>|conn:000055BD80A4635C|size:29|state:ESTABED|recv_time:1757653551025471|
[2025/09/12 05:05:51 025529] [debug] |scid:66b7e8ca7b94452d|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:66b7e8ca7b94452d|spin_bit:1|
[2025/09/12 05:05:51 025547] [debug] |scid:66b7e8ca7b94452d|xqc_packet_decrypt|largest_pn:11|
[2025/09/12 05:05:51 025554] [debug] |scid:66b7e8ca7b94452d|xqc_packet_decrypt|decryption nonce|path_id:0|pn:13|
[2025/09/12 05:05:51 025571] [debug] |scid:66b7e8ca7b94452d|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:13|
[2025/09/12 05:05:51 025581] [debug] |scid:66b7e8ca7b94452d|xqc_process_frames|frame_type:12|
[2025/09/12 05:05:51 025590] [debug] |scid:66b7e8ca7b94452d|xqc_process_max_streams_frame|fc_max_streams_bidi_can_send:17|fc_max_streams_uni_can_send:16|bidirectional:1|max_streams:17|
[2025/09/12 05:05:51 025596] [debug] |scid:66b7e8ca7b94452d|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:51 025603] [debug] |scid:66b7e8ca7b94452d|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:51 025616] [debug] |scid:66b7e8ca7b94452d|xqc_timer_set|type:ACK_01RTT|expire:1757653551050471|now:1757653551025471|interv:25000|
[2025/09/12 05:05:51 025628] [debug] |scid:66b7e8ca7b94452d|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653551025471|max_ack_delay:25000|
[2025/09/12 05:05:51 025650] [debug] |scid:66b7e8ca7b94452d|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:13|largest:13|pns:2|
[2025/09/12 05:05:51 025660] [info] |scid:66b7e8ca7b94452d|xqc_conn_on_pkt_processed|====>|conn:000055BD80A4635C|path:0|size:29|pkt_type:SHORT_HEADER|pkt_num:13|frame:PADDING MAX_STREAMS |recv_time:1757653551025471|dcid:66b7e8ca7b94452d|dcid_seq:0|
[2025/09/12 05:05:51 025672] [debug] |scid:66b7e8ca7b94452d|xqc_timer_set|type:PATH_IDLE|expire:1757653671025471|now:1757653551025471|interv:120000000|
[2025/09/12 05:05:51 025681] [debug] |scid:66b7e8ca7b94452d|xqc_timer_set|type:CONN_IDLE|expire:1757653671025471|now:1757653551025471|interv:120000000|
[2025/09/12 05:05:51 025690] [debug] |scid:66b7e8ca7b94452d|xqc_engine_remove_wakeup_queue|next_tick_time:1757653551169609|pq_index:0|
[2025/09/12 05:05:51 025700] [debug] |scid:66b7e8ca7b94452d|xqc_engine_add_active_queue|last_ticked_time:1757653550994259|
[2025/09/12 05:05:51 025705] [debug] |xqc_engine_main_logic|BEGIN|now:1757653551025705|
[2025/09/12 05:05:51 025712] [debug] |scid:66b7e8ca7b94452d|xqc_engine_process_conn|conn:000055BD80A4635C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653551025710|
[2025/09/12 05:05:51 025723] [debug] |scid:66b7e8ca7b94452d|xqc_conn_next_wakeup_time|wakeup_time:1757653551050471|
[2025/09/12 05:05:51 025729] [debug] |scid:66b7e8ca7b94452d|xqc_engine_add_wakeup_queue|next_tick_time:1757653551050471|
[2025/09/12 05:05:51 025733] [debug] |xqc_engine_wakeup_after|wakeup:1757653551050471|now:1757653551025733|diff:24738|
[2025/09/12 05:05:51 025739] [debug] |xqc_engine_main_logic|END|now:1757653551025710|
[2025/09/12 05:05:51 025746] [debug] |xqc_engine_main_logic|BEGIN|now:1757653551025746|
[2025/09/12 05:05:51 025750] [debug] |xqc_engine_wakeup_after|wakeup:1757653551050471|now:1757653551025750|diff:24721|
[2025/09/12 05:05:51 025755] [debug] |xqc_engine_main_logic|END|now:1757653551025746|
[2025/09/12 05:05:51 050221] [debug] |xqc_engine_main_logic|BEGIN|now:1757653551050221|
[2025/09/12 05:05:51 050250] [debug] |xqc_engine_wakeup_after|wakeup:1757653551050471|now:1757653551050249|diff:222|
[2025/09/12 05:05:51 050255] [debug] |xqc_engine_main_logic|END|now:1757653551050221|
[2025/09/12 05:05:51 051324] [debug] |xqc_engine_main_logic|BEGIN|now:1757653551051324|
[2025/09/12 05:05:51 051331] [debug] |scid:66b7e8ca7b94452d|xqc_engine_remove_wakeup_queue|next_tick_time:1757653551050471|pq_index:0|
[2025/09/12 05:05:51 051337] [debug] |scid:66b7e8ca7b94452d|xqc_engine_add_active_queue|last_ticked_time:1757653551025710|
[2025/09/12 05:05:51 051344] [debug] |scid:66b7e8ca7b94452d|xqc_engine_process_conn|conn:000055BD80A4635C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653551051342|
[2025/09/12 05:05:51 051351] [debug] |scid:66b7e8ca7b94452d|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653551050471|now:1757653551051342|
[2025/09/12 05:05:51 051357] [debug] |scid:66b7e8ca7b94452d|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:05:51 051362] [debug] |scid:66b7e8ca7b94452d|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653551050471|now:1757653551051342|
[2025/09/12 05:05:51 051367] [debug] |scid:66b7e8ca7b94452d|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:05:51 051378] [debug] |scid:66b7e8ca7b94452d|xqc_gen_ack_frame|largest_recv:13|ack_delay:25907|first_ack_range:0|largest_pkt_recv_time:1757653551025471|
[2025/09/12 05:05:51 051384] [debug] |scid:66b7e8ca7b94452d|xqc_gen_ack_frame|high:13|low:13|pkt_pns:2|
[2025/09/12 05:05:51 051389] [debug] |scid:66b7e8ca7b94452d|xqc_gen_ack_frame|high:11|low:11|pkt_pns:2|
[2025/09/12 05:05:51 051394] [debug] |scid:66b7e8ca7b94452d|xqc_gen_ack_frame|high:9|low:6|pkt_pns:2|
[2025/09/12 05:05:51 051399] [debug] |scid:66b7e8ca7b94452d|xqc_write_ack_to_one_packet|ack_size:10|path:0|path_largest_recv:13|frame_largest_recv:13|
[2025/09/12 05:05:51 051419] [debug] |scid:66b7e8ca7b94452d|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:05:51 051426] [debug] |scid:66b7e8ca7b94452d|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:05:51 051433] [debug] |scid:66b7e8ca7b94452d|xqc_check_acked_or_dropped_pkt|conn:000055BD80A4635C|pkt_num:0|size:25|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:05:51 051442] [debug] |scid:66b7e8ca7b94452d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:12|
[2025/09/12 05:05:51 051574] [info] |scid:66b7e8ca7b94452d|xqc_send_packet_with_pn|<==|conn:000055BD80A4635C|path:0|pkt_num:12|size:25|sent:41|pkt_type:SHORT_HEADER|frame:ACK |inflight:0|now:1757653551051460|stream_id:0|stream_offset:0|
[2025/09/12 05:05:51 051585] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_on_packet_sent|conn:000055BD80A4635C|path:0|pkt_num:12|origin_pktnum:0|size:25|enc_size:41|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:51 051593] [debug] |scid:66b7e8ca7b94452d|xqc_conn_next_wakeup_time|wakeup_time:1757653551169609|
[2025/09/12 05:05:51 051598] [debug] |scid:66b7e8ca7b94452d|xqc_engine_add_wakeup_queue|next_tick_time:1757653551169609|
[2025/09/12 05:05:51 051603] [debug] |xqc_engine_wakeup_after|wakeup:1757653551169609|now:1757653551051603|diff:118006|
[2025/09/12 05:05:51 051609] [debug] |xqc_engine_main_logic|END|now:1757653551051342|
[2025/09/12 05:05:51 148124] [info] |xqc_engine_packet_process|==>|conn:000055BD80A4635C|size:29|state:ESTABED|recv_time:1757653551148119|
[2025/09/12 05:05:51 148152] [debug] |scid:66b7e8ca7b94452d|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:66b7e8ca7b94452d|spin_bit:0|
[2025/09/12 05:05:51 148184] [debug] |scid:66b7e8ca7b94452d|xqc_packet_decrypt|largest_pn:13|
[2025/09/12 05:05:51 148191] [debug] |scid:66b7e8ca7b94452d|xqc_packet_decrypt|decryption nonce|path_id:0|pn:14|
[2025/09/12 05:05:51 148209] [debug] |scid:66b7e8ca7b94452d|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:14|
[2025/09/12 05:05:51 148220] [debug] |scid:66b7e8ca7b94452d|xqc_process_frames|frame_type:12|
[2025/09/12 05:05:51 148232] [debug] |scid:66b7e8ca7b94452d|xqc_process_max_streams_frame|fc_max_streams_bidi_can_send:17|fc_max_streams_uni_can_send:16|bidirectional:1|max_streams:17|
[2025/09/12 05:05:51 148243] [debug] |scid:66b7e8ca7b94452d|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:51 148250] [debug] |scid:66b7e8ca7b94452d|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:51 148263] [debug] |scid:66b7e8ca7b94452d|xqc_timer_set|type:ACK_01RTT|expire:1757653551173119|now:1757653551148119|interv:25000|
[2025/09/12 05:05:51 148280] [debug] |scid:66b7e8ca7b94452d|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653551148119|max_ack_delay:25000|
[2025/09/12 05:05:51 148293] [debug] |scid:66b7e8ca7b94452d|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:14|largest:14|pns:2|
[2025/09/12 05:05:51 148306] [info] |scid:66b7e8ca7b94452d|xqc_conn_on_pkt_processed|====>|conn:000055BD80A4635C|path:0|size:29|pkt_type:SHORT_HEADER|pkt_num:14|frame:PADDING MAX_STREAMS |recv_time:1757653551148119|dcid:66b7e8ca7b94452d|dcid_seq:0|
[2025/09/12 05:05:51 148320] [debug] |scid:66b7e8ca7b94452d|xqc_timer_set|type:PATH_IDLE|expire:1757653671148119|now:1757653551148119|interv:120000000|
[2025/09/12 05:05:51 148330] [debug] |scid:66b7e8ca7b94452d|xqc_timer_set|type:CONN_IDLE|expire:1757653671148119|now:1757653551148119|interv:120000000|
[2025/09/12 05:05:51 148341] [debug] |scid:66b7e8ca7b94452d|xqc_engine_remove_wakeup_queue|next_tick_time:1757653551169609|pq_index:0|
[2025/09/12 05:05:51 148352] [debug] |scid:66b7e8ca7b94452d|xqc_engine_add_active_queue|last_ticked_time:1757653551051342|
[2025/09/12 05:05:51 148376] [debug] |xqc_engine_main_logic|BEGIN|now:1757653551148376|
[2025/09/12 05:05:51 148387] [debug] |scid:66b7e8ca7b94452d|xqc_engine_process_conn|conn:000055BD80A4635C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653551148385|
[2025/09/12 05:05:51 148400] [debug] |scid:66b7e8ca7b94452d|xqc_conn_next_wakeup_time|wakeup_time:1757653551169609|
[2025/09/12 05:05:51 148406] [debug] |scid:66b7e8ca7b94452d|xqc_engine_add_wakeup_queue|next_tick_time:1757653551169609|
[2025/09/12 05:05:51 148412] [debug] |xqc_engine_wakeup_after|wakeup:1757653551169609|now:1757653551148412|diff:21197|
[2025/09/12 05:05:51 148419] [debug] |xqc_engine_main_logic|END|now:1757653551148385|
[2025/09/12 05:05:51 148426] [debug] |xqc_engine_main_logic|BEGIN|now:1757653551148426|
[2025/09/12 05:05:51 148432] [debug] |xqc_engine_wakeup_after|wakeup:1757653551169609|now:1757653551148432|diff:21177|
[2025/09/12 05:05:51 148438] [debug] |xqc_engine_main_logic|END|now:1757653551148426|
[2025/09/12 05:05:51 148478] [info] |xqc_engine_packet_process|==>|conn:000055BD80A4635C|size:29|state:ESTABED|recv_time:1757653551148477|
[2025/09/12 05:05:51 148485] [debug] |scid:66b7e8ca7b94452d|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:66b7e8ca7b94452d|spin_bit:1|
[2025/09/12 05:05:51 148493] [debug] |scid:66b7e8ca7b94452d|xqc_packet_decrypt|largest_pn:14|
[2025/09/12 05:05:51 148525] [debug] |scid:66b7e8ca7b94452d|xqc_packet_decrypt|decryption nonce|path_id:0|pn:15|
[2025/09/12 05:05:51 148543] [debug] |scid:66b7e8ca7b94452d|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:15|
[2025/09/12 05:05:51 148554] [debug] |scid:66b7e8ca7b94452d|xqc_process_frames|frame_type:1|
[2025/09/12 05:05:51 148564] [debug] |scid:66b7e8ca7b94452d|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:51 148569] [debug] |scid:66b7e8ca7b94452d|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:51 148578] [debug] |scid:66b7e8ca7b94452d|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:05:51 148591] [debug] |scid:66b7e8ca7b94452d|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:2|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 05:05:51 148604] [debug] |scid:66b7e8ca7b94452d|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:15|largest:15|pns:2|
[2025/09/12 05:05:51 148617] [info] |scid:66b7e8ca7b94452d|xqc_conn_on_pkt_processed|====>|conn:000055BD80A4635C|path:0|size:29|pkt_type:SHORT_HEADER|pkt_num:15|frame:PADDING PING |recv_time:1757653551148477|dcid:66b7e8ca7b94452d|dcid_seq:0|
[2025/09/12 05:05:51 148629] [debug] |scid:66b7e8ca7b94452d|xqc_timer_set|type:PATH_IDLE|expire:1757653671148477|now:1757653551148477|interv:120000000|
[2025/09/12 05:05:51 148640] [debug] |scid:66b7e8ca7b94452d|xqc_timer_set|type:CONN_IDLE|expire:1757653671148477|now:1757653551148477|interv:120000000|
[2025/09/12 05:05:51 148652] [debug] |scid:66b7e8ca7b94452d|xqc_engine_remove_wakeup_queue|next_tick_time:1757653551169609|pq_index:0|
[2025/09/12 05:05:51 148664] [debug] |scid:66b7e8ca7b94452d|xqc_engine_add_active_queue|last_ticked_time:1757653551148385|
[2025/09/12 05:05:51 148674] [debug] |xqc_engine_main_logic|BEGIN|now:1757653551148674|
[2025/09/12 05:05:51 148684] [debug] |scid:66b7e8ca7b94452d|xqc_engine_process_conn|conn:000055BD80A4635C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653551148682|
[2025/09/12 05:05:51 148695] [debug] |scid:66b7e8ca7b94452d|xqc_gen_ack_frame|largest_recv:15|ack_delay:218|first_ack_range:2|largest_pkt_recv_time:1757653551148477|
[2025/09/12 05:05:51 148702] [debug] |scid:66b7e8ca7b94452d|xqc_gen_ack_frame|high:15|low:13|pkt_pns:2|
[2025/09/12 05:05:51 148714] [debug] |scid:66b7e8ca7b94452d|xqc_gen_ack_frame|high:11|low:11|pkt_pns:2|
[2025/09/12 05:05:51 148720] [debug] |scid:66b7e8ca7b94452d|xqc_gen_ack_frame|high:9|low:6|pkt_pns:2|
[2025/09/12 05:05:51 148726] [debug] |scid:66b7e8ca7b94452d|xqc_write_ack_to_one_packet|ack_size:9|path:0|path_largest_recv:15|frame_largest_recv:15|
[2025/09/12 05:05:51 148733] [debug] |scid:66b7e8ca7b94452d|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:05:51 148739] [debug] |scid:66b7e8ca7b94452d|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:05:51 148747] [debug] |scid:66b7e8ca7b94452d|xqc_check_acked_or_dropped_pkt|conn:000055BD80A4635C|pkt_num:0|size:24|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:05:51 148755] [debug] |scid:66b7e8ca7b94452d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:13|
[2025/09/12 05:05:51 148793] [info] |scid:66b7e8ca7b94452d|xqc_send_packet_with_pn|<==|conn:000055BD80A4635C|path:0|pkt_num:13|size:24|sent:40|pkt_type:SHORT_HEADER|frame:ACK |inflight:0|now:1757653551148765|stream_id:0|stream_offset:0|
[2025/09/12 05:05:51 148802] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_on_packet_sent|conn:000055BD80A4635C|path:0|pkt_num:13|origin_pktnum:0|size:24|enc_size:40|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:51 148811] [debug] |scid:66b7e8ca7b94452d|xqc_conn_next_wakeup_time|wakeup_time:1757653551169609|
[2025/09/12 05:05:51 148817] [debug] |scid:66b7e8ca7b94452d|xqc_engine_add_wakeup_queue|next_tick_time:1757653551169609|
[2025/09/12 05:05:51 148823] [debug] |xqc_engine_wakeup_after|wakeup:1757653551169609|now:1757653551148823|diff:20786|
[2025/09/12 05:05:51 148829] [debug] |xqc_engine_main_logic|END|now:1757653551148682|
[2025/09/12 05:05:51 148837] [debug] |xqc_engine_main_logic|BEGIN|now:1757653551148837|
[2025/09/12 05:05:51 148843] [debug] |xqc_engine_wakeup_after|wakeup:1757653551169609|now:1757653551148842|diff:20767|
[2025/09/12 05:05:51 148848] [debug] |xqc_engine_main_logic|END|now:1757653551148837|
[2025/09/12 05:05:51 169109] [debug] |xqc_engine_main_logic|BEGIN|now:1757653551169109|
[2025/09/12 05:05:51 169125] [debug] |xqc_engine_wakeup_after|wakeup:1757653551169609|now:1757653551169125|diff:484|
[2025/09/12 05:05:51 169131] [debug] |xqc_engine_main_logic|END|now:1757653551169109|
[2025/09/12 05:05:51 170200] [debug] |xqc_engine_main_logic|BEGIN|now:1757653551170200|
[2025/09/12 05:05:51 170207] [debug] |scid:66b7e8ca7b94452d|xqc_engine_remove_wakeup_queue|next_tick_time:1757653551169609|pq_index:0|
[2025/09/12 05:05:51 170212] [debug] |scid:66b7e8ca7b94452d|xqc_engine_add_active_queue|last_ticked_time:1757653551148682|
[2025/09/12 05:05:51 170219] [debug] |scid:66b7e8ca7b94452d|xqc_engine_process_conn|conn:000055BD80A4635C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653551170217|
[2025/09/12 05:05:51 170225] [debug] |scid:66b7e8ca7b94452d|xqc_timer_expire|timer expired|type:STREAM_CLOSE|expire_time:1757653551169609|now:1757653551170217|
[2025/09/12 05:05:51 170231] [debug] |scid:66b7e8ca7b94452d|xqc_timer_stream_close_timeout|stream_id:0|stream_type:0|stream close|
[2025/09/12 05:05:51 170237] [debug] |scid:66b7e8ca7b94452d|xqc_destroy_stream|send_state:3|recv_state:3|stream_id:0|stream_type:0|
[2025/09/12 05:05:51 170259] [info] |scid:66b7e8ca7b94452d|xqc_conn_close|conn:000055BD80A4635C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |
[2025/09/12 05:05:51 170266] [debug] |scid:66b7e8ca7b94452d|xqc_timer_set|type:CONN_DRAINING|expire:1757653551538873|now:1757653551170266|interv:368607|
[2025/09/12 05:05:51 170272] [debug] |scid:66b7e8ca7b94452d|xqc_send_queue_drop_packets|sndq_packets_used:0|sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/09/12 05:05:51 170285] [debug] |scid:66b7e8ca7b94452d|xqc_send_queue_drop_packets|path:0|ctl_bytes_in_flight:0|
[2025/09/12 05:05:51 170291] [debug] |scid:66b7e8ca7b94452d|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:05:51 170299] [debug] |scid:66b7e8ca7b94452d|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:05:51 170306] [debug] |scid:66b7e8ca7b94452d|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:05:51 170312] [debug] |scid:66b7e8ca7b94452d|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:51 170321] [info] |scid:66b7e8ca7b94452d|xqc_conn_immediate_close|state to closing|state:ESTABED|flags:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY 
[2025/09/12 05:05:51 170333] [debug] |scid:66b7e8ca7b94452d|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/09/12 05:05:51 170362] [stats] |scid:66b7e8ca7b94452d|xqc_destroy_stream|err:0x0|close_msg:finished|enable_multipath:0|send_state:3|recv_state:3|stream_id:0|stream_type:0|send_bytes:17|read_bytes:1024|recv_bytes:1024|stream_len:1024|create_time:1757653548246598|wrt_delay:33|snd_delay:126|finwrt_delay:33|finsnd_delay:2522226|finrcv_delay:2554244|finread_delay:2554398|all_acked_delay:2553174|firstfinack_dely:2553162|close_delay:2554404|apprst_delay:0|rstsnd_delay:0|rstrcv_delay:0|l-0.0.0.0-60442-66b7e8ca7b94452d p-193.167.100.100-443-56722c4c5a4b0628|path_info:mp is not supported in connection scid:66b7e8ca7b94452d|fec_recv_delay:0u|fec_send_rpr_cnt:0|retrans:3|
[2025/09/12 05:05:51 170382] [debug] |scid:66b7e8ca7b94452d|xqc_timer_expire|unset|type:STREAM_CLOSE|expire_time:1757653551169609|now:1757653551170217|
[2025/09/12 05:05:51 170394] [debug] |scid:66b7e8ca7b94452d|xqc_timer_unset|type:STREAM_CLOSE|
[2025/09/12 05:05:51 170408] [debug] |scid:66b7e8ca7b94452d|xqc_path_get_perf_class|conn:000055BD80A4635C|path_id:0|path_srtt:37393|min_srtt:37393|path_bw:1630|loss_rate:60.00|path_pto:0|
[2025/09/12 05:05:51 170420] [debug] |scid:66b7e8ca7b94452d|xqc_minrtt_scheduler_get_path|path srtt|conn:000055BD80A4635C|path_id:0|path_srtt:37393|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:51 170434] [debug] |scid:66b7e8ca7b94452d|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CONNECTION_CLOSE |pn:0|size:19|reinj:0|path_class:4|
[2025/09/12 05:05:51 170449] [debug] |scid:66b7e8ca7b94452d|xqc_check_acked_or_dropped_pkt|conn:000055BD80A4635C|pkt_num:0|size:19|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |
[2025/09/12 05:05:51 170461] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:14-14|next_skip_chance:1757653551539068|current_time:1757653551170461|
[2025/09/12 05:05:51 170474] [debug] |scid:66b7e8ca7b94452d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:15|
[2025/09/12 05:05:51 170586] [info] |scid:66b7e8ca7b94452d|xqc_send_packet_with_pn|<==|conn:000055BD80A4635C|path:0|pkt_num:15|size:19|sent:35|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |inflight:0|now:1757653551170493|stream_id:0|stream_offset:0|
[2025/09/12 05:05:51 170607] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_on_packet_sent|conn:000055BD80A4635C|path:0|pkt_num:15|origin_pktnum:0|size:19|enc_size:35|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |conn_state:CLOSING|po_in_flight:0||retrans:0|
[2025/09/12 05:05:51 170622] [debug] |scid:66b7e8ca7b94452d|xqc_conn_next_wakeup_time|wakeup_time:1757653551538873|
[2025/09/12 05:05:51 170628] [debug] |scid:66b7e8ca7b94452d|xqc_engine_add_wakeup_queue|next_tick_time:1757653551538873|
[2025/09/12 05:05:51 170634] [debug] |xqc_engine_wakeup_after|wakeup:1757653551538873|now:1757653551170634|diff:368239|
[2025/09/12 05:05:51 170641] [debug] |xqc_engine_main_logic|END|now:1757653551170217|
[2025/09/12 05:05:51 201299] [info] |xqc_engine_packet_process|==>|conn:000055BD80A4635C|size:39|state:CLOSING|recv_time:1757653551201298|
[2025/09/12 05:05:51 201319] [debug] |scid:66b7e8ca7b94452d|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:66b7e8ca7b94452d|spin_bit:1|
[2025/09/12 05:05:51 201346] [debug] |scid:66b7e8ca7b94452d|xqc_packet_decrypt|largest_pn:15|
[2025/09/12 05:05:51 201357] [debug] |scid:66b7e8ca7b94452d|xqc_packet_decrypt|decryption nonce|path_id:0|pn:16|
[2025/09/12 05:05:51 201373] [debug] |scid:66b7e8ca7b94452d|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:16|
[2025/09/12 05:05:51 201384] [debug] |scid:66b7e8ca7b94452d|xqc_process_frames|closing state|frame_type:2|
[2025/09/12 05:05:51 201397] [debug] |scid:66b7e8ca7b94452d|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/09/12 05:05:51 201408] [debug] |scid:66b7e8ca7b94452d|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:16|largest:16|pns:2|
[2025/09/12 05:05:51 201420] [info] |scid:66b7e8ca7b94452d|xqc_conn_on_pkt_processed|====>|conn:000055BD80A4635C|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:16|frame:|recv_time:1757653551201298|dcid:66b7e8ca7b94452d|dcid_seq:0|
[2025/09/12 05:05:51 201434] [debug] |scid:66b7e8ca7b94452d|xqc_timer_set|type:PATH_IDLE|expire:1757653671201298|now:1757653551201298|interv:120000000|
[2025/09/12 05:05:51 201446] [debug] |scid:66b7e8ca7b94452d|xqc_timer_set|type:CONN_IDLE|expire:1757653671201298|now:1757653551201298|interv:120000000|
[2025/09/12 05:05:51 201456] [debug] |scid:66b7e8ca7b94452d|xqc_engine_remove_wakeup_queue|next_tick_time:1757653551538873|pq_index:0|
[2025/09/12 05:05:51 201467] [debug] |scid:66b7e8ca7b94452d|xqc_engine_add_active_queue|last_ticked_time:1757653551170217|
[2025/09/12 05:05:51 201481] [debug] |xqc_engine_main_logic|BEGIN|now:1757653551201481|
[2025/09/12 05:05:51 201495] [debug] |scid:66b7e8ca7b94452d|xqc_engine_process_conn|conn:000055BD80A4635C|state:CLOSING|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653551201491|
[2025/09/12 05:05:51 201536] [debug] |scid:66b7e8ca7b94452d|xqc_path_get_perf_class|conn:000055BD80A4635C|path_id:0|path_srtt:37393|min_srtt:37393|path_bw:1630|loss_rate:60.00|path_pto:0|
[2025/09/12 05:05:51 201545] [debug] |scid:66b7e8ca7b94452d|xqc_minrtt_scheduler_get_path|path srtt|conn:000055BD80A4635C|path_id:0|path_srtt:37393|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:51 201553] [debug] |scid:66b7e8ca7b94452d|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CONNECTION_CLOSE |pn:0|size:19|reinj:0|path_class:4|
[2025/09/12 05:05:51 201561] [debug] |scid:66b7e8ca7b94452d|xqc_check_acked_or_dropped_pkt|conn:000055BD80A4635C|pkt_num:0|size:19|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |
[2025/09/12 05:05:51 201568] [debug] |scid:66b7e8ca7b94452d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:16|
[2025/09/12 05:05:51 201604] [info] |scid:66b7e8ca7b94452d|xqc_send_packet_with_pn|<==|conn:000055BD80A4635C|path:0|pkt_num:16|size:19|sent:35|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |inflight:0|now:1757653551201577|stream_id:0|stream_offset:0|
[2025/09/12 05:05:51 201613] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_on_packet_sent|conn:000055BD80A4635C|path:0|pkt_num:16|origin_pktnum:0|size:19|enc_size:35|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |conn_state:CLOSING|po_in_flight:0||retrans:0|
[2025/09/12 05:05:51 201623] [debug] |scid:66b7e8ca7b94452d|xqc_conn_next_wakeup_time|wakeup_time:1757653551538873|
[2025/09/12 05:05:51 201634] [debug] |scid:66b7e8ca7b94452d|xqc_engine_add_wakeup_queue|next_tick_time:1757653551538873|
[2025/09/12 05:05:51 201643] [debug] |xqc_engine_wakeup_after|wakeup:1757653551538873|now:1757653551201643|diff:337230|
[2025/09/12 05:05:51 201653] [debug] |xqc_engine_main_logic|END|now:1757653551201491|
[2025/09/12 05:05:51 538868] [debug] |xqc_engine_main_logic|BEGIN|now:1757653551538868|
[2025/09/12 05:05:51 538895] [debug] |xqc_engine_wakeup_after|wakeup:1757653551538873|now:1757653551538895|diff:18446744073709551594|
[2025/09/12 05:05:51 538910] [debug] |xqc_engine_main_logic|END|now:1757653551538868|
[2025/09/12 05:05:51 539980] [debug] |xqc_engine_main_logic|BEGIN|now:1757653551539980|
[2025/09/12 05:05:51 539988] [debug] |scid:66b7e8ca7b94452d|xqc_engine_remove_wakeup_queue|next_tick_time:1757653551538873|pq_index:0|
[2025/09/12 05:05:51 539994] [debug] |scid:66b7e8ca7b94452d|xqc_engine_add_active_queue|last_ticked_time:1757653551201491|
[2025/09/12 05:05:51 540002] [debug] |scid:66b7e8ca7b94452d|xqc_engine_process_conn|conn:000055BD80A4635C|state:CLOSING|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653551539999|
[2025/09/12 05:05:51 540010] [debug] |scid:66b7e8ca7b94452d|xqc_timer_expire|timer expired|type:CONN_DRAINING|expire_time:1757653551538873|now:1757653551539999|
[2025/09/12 05:05:51 540015] [debug] |scid:66b7e8ca7b94452d|xqc_timer_expire|unset|type:CONN_DRAINING|expire_time:1757653551538873|now:1757653551539999|
[2025/09/12 05:05:51 540021] [debug] |scid:66b7e8ca7b94452d|xqc_timer_unset|type:CONN_DRAINING|
[2025/09/12 05:05:51 540027] [info] |xqc_engine_main_logic|conn:000055BD80A4635C|l-0.0.0.0-60442-66b7e8ca7b94452d p-193.167.100.100-443-56722c4c5a4b0628|conn_state:13|next_tick_time:1757653551538873
[2025/09/12 05:05:51 540045] [report] |scid:66b7e8ca7b94452d|xqc_conn_destroy|000055BD80A4635C|has_0rtt:1|0rtt_accept:1|token_ok:-1|handshake_time:2290085|first_send_delay:1271|conn_persist:3294680|keyupdate_cnt:0|err:0x0|close_msg:local close|l-0.0.0.0-60442-66b7e8ca7b94452d p-193.167.100.100-443-56722c4c5a4b0628|hsk_recv:2288617|close_recv:0|close_send:2925128|last_recv:2955933|last_send:2956212|mp_enable:0|create:1|validated:1|active:1|path_info:0/0/0/a/0,1,1,1,0,0,0,0,0,0,0,25,15,13,85,0,1024,i96,4,20,29,401,14,2902,0,4,20,29,3,15,2903,0,4,30,39,0,16,2955,0,4,19,40000,16,2956,4,24,4,13,2903,4,19,40000,15,2925,0-2,0-2,0-0,0-0,0-0,0-37,0-8203,0-5336,0-16,0-13,0-2,0-4,0-0,0-0,0-0,0-0,0-0,0-0|alpn:hq-interop|rebind_count:0|rebind_valid:0|rtx_pkt:2|tlp_pkt:4|snd_pkt:16|spurious_loss:0|detected_loss:6|max_pto:2|finished_streams:1|cli_bidi_s:1|svr_bidi_s:0|fec_exist:0|fec_ensch:NO_FEC|fec_desch:NO_FEC|fec_neg_fail:0|fec_mp_mode:NO_FEC|send_fec_pkts:0|recovered_fec_num:0|max_po_size:1168|max_probing_size:1420|ppo_size:1420|ext_conn_info:{"common": "0,0,0,0,1",}|max_acked_po_size:1200|enable_pmtud:0|avg_closed_time:0|
[2025/09/12 05:05:51 540112] [debug] |scid:66b7e8ca7b94452d|xqc_send_ctl_destroy|destroy|
[2025/09/12 05:05:51 540124] [debug] |scid:66b7e8ca7b94452d|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:0|cur_state:CLOSED|
[2025/09/12 05:05:51 540131] [debug] |scid:66b7e8ca7b94452d|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:2|cur_state:CLOSED|
[2025/09/12 05:05:51 540136] [debug] |scid:66b7e8ca7b94452d|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:3|cur_state:CLOSED|
[2025/09/12 05:05:51 540224] [debug] |xqc_engine_wakeup_after|NULL wakeup top|
[2025/09/12 05:05:51 540233] [debug] |xqc_engine_main_logic|END|now:1757653551539999|
[2025/09/12 05:05:51 540257] [debug] |xqc_engine_destroy|begin|